fix: hide API key login option on Cloud (#10343)

## Summary
- Hide the "Comfy API Key" login button and help text from the sign-in
modal when running on Cloud
- API key auth is only used on local ComfyUI; Cloud has
Firebase-whitelisted Google/GitHub auth
- The button was appearing on Cloud as a relic of shared code between
Cloud and local ComfyUI

## Context
[Discussion with Robin in
#proj-cloud-frontend](https://comfy-organization.slack.com/archives/C09FY39CC3V/p1773977756997559)
— API key auth only works on local because Firebase requires whitelisted
domains. On Cloud, SSO (Google/GitHub) works natively, so the API key
option is unnecessary and confusing.

<img width="470" height="865" alt="Screenshot 2026-03-20 at 9 53 20 AM"
src="https://github.com/user-attachments/assets/5bbdcbaf-243c-48c6-9bd0-aaae815925ea"
/>

## Test plan
- [ ] Verify login modal on local ComfyUI still shows the "Comfy API
Key" button
- [ ] Verify login modal on cloud.comfy.org no longer shows the "Comfy
API Key" button

browser_tests/fixtures/selectors.ts

@@ -33,6 +33,9 @@ export const TestIds = {
     about: 'about-panel',
     whatsNewSection: 'whats-new-section'
   },
+  keybindings: {
+    presetMenu: 'keybinding-preset-menu'
+  },
   topbar: {
     queueButton: 'queue-button',
     queueModeMenuTrigger: 'queue-mode-menu-trigger',
@@ -83,6 +86,7 @@ export type TestIdValue =
   | (typeof TestIds.tree)[keyof typeof TestIds.tree]
   | (typeof TestIds.canvas)[keyof typeof TestIds.canvas]
   | (typeof TestIds.dialogs)[keyof typeof TestIds.dialogs]
+  | (typeof TestIds.keybindings)[keyof typeof TestIds.keybindings]
   | (typeof TestIds.topbar)[keyof typeof TestIds.topbar]
   | (typeof TestIds.nodeLibrary)[keyof typeof TestIds.nodeLibrary]
   | (typeof TestIds.propertiesPanel)[keyof typeof TestIds.propertiesPanel]

browser_tests/tests/keybindingPresets.spec.ts

@@ -0,0 +1,257 @@
+import fs from 'node:fs'
+import os from 'node:os'
+import path from 'node:path'
+
+import type { Page } from '@playwright/test'
+import { expect } from '@playwright/test'
+
+import { comfyPageFixture as test } from '../fixtures/ComfyPage'
+
+const TEST_PRESET = {
+  name: 'test-preset',
+  newBindings: [
+    {
+      commandId: 'Comfy.Canvas.SelectAll',
+      combo: { key: 'a', ctrl: true, shift: true },
+      targetElementId: 'graph-canvas-container'
+    }
+  ],
+  unsetBindings: [
+    {
+      commandId: 'Comfy.Canvas.SelectAll',
+      combo: { key: 'a', ctrl: true },
+      targetElementId: 'graph-canvas-container'
+    }
+  ]
+}
+
+async function importPreset(page: Page, preset: typeof TEST_PRESET) {
+  const menuButton = page.getByTestId('keybinding-preset-menu')
+  await menuButton.click()
+
+  const fileChooserPromise = page.waitForEvent('filechooser')
+  await page.getByRole('menuitem', { name: /Import preset/i }).click()
+  const fileChooser = await fileChooserPromise
+
+  const presetPath = path.join(os.tmpdir(), 'test-preset.json')
+  fs.writeFileSync(presetPath, JSON.stringify(preset))
+  await fileChooser.setFiles(presetPath)
+}
+
+test.beforeEach(async ({ comfyPage }) => {
+  await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Disabled')
+})
+
+test.afterEach(async ({ comfyPage }) => {
+  await comfyPage.request.fetch(
+    `${comfyPage.url}/api/userdata/keybindings%2Ftest-preset.json`,
+    { method: 'DELETE' }
+  )
+  await comfyPage.settings.setSetting(
+    'Comfy.Keybinding.CurrentPreset',
+    'default'
+  )
+})
+
+test.describe('Keybinding Presets', { tag: '@keyboard' }, () => {
+  test('Can import a preset, use remapped keybinding, and switch back to default', async ({
+    comfyPage
+  }) => {
+    test.setTimeout(30000)
+    const { page } = comfyPage
+
+    // Verify default Ctrl+A select-all works
+    await comfyPage.workflow.loadWorkflow('default')
+    await comfyPage.canvas.press('Control+a')
+    await comfyPage.canvas.press('Delete')
+    await expect.poll(() => comfyPage.nodeOps.getGraphNodesCount()).toBe(0)
+
+    // Open keybinding settings panel
+    await comfyPage.settingDialog.open()
+    await comfyPage.settingDialog.category('Keybinding').click()
+
+    await importPreset(page, TEST_PRESET)
+
+    // Verify active preset switched to test-preset
+    const presetTrigger = page
+      .locator('#keybinding-panel-actions')
+      .locator('button[role="combobox"]')
+    await expect(presetTrigger).toContainText('test-preset')
+
+    // Wait for toast to auto-dismiss, then close settings via Escape
+    await expect(comfyPage.toast.visibleToasts).toHaveCount(0, {
+      timeout: 5000
+    })
+    await page.keyboard.press('Escape')
+    await comfyPage.settingDialog.waitForHidden()
+
+    // Load workflow again, use new keybind Ctrl+Shift+A
+    await comfyPage.workflow.loadWorkflow('default')
+    await comfyPage.canvas.press('Control+Shift+a')
+    await expect
+      .poll(() => comfyPage.nodeOps.getSelectedGraphNodesCount())
+      .toBeGreaterThan(0)
+    await comfyPage.canvas.press('Delete')
+    await expect.poll(() => comfyPage.nodeOps.getGraphNodesCount()).toBe(0)
+
+    // Switch back to default preset
+    await comfyPage.settingDialog.open()
+    await comfyPage.settingDialog.category('Keybinding').click()
+
+    await presetTrigger.click()
+    await page.getByRole('option', { name: /Default Preset/i }).click()
+
+    // Handle unsaved changes dialog if the preset was marked as modified
+    const discardButton = page.getByRole('button', {
+      name: /Discard and Switch/i
+    })
+    if (await discardButton.isVisible({ timeout: 2000 }).catch(() => false)) {
+      await discardButton.click()
+    }
+
+    await expect(presetTrigger).toContainText('Default Preset')
+
+    await page.keyboard.press('Escape')
+    await comfyPage.settingDialog.waitForHidden()
+  })
+
+  test('Can export a preset and re-import it', async ({ comfyPage }) => {
+    test.setTimeout(30000)
+    const { page } = comfyPage
+    const menuButton = page.getByTestId('keybinding-preset-menu')
+
+    // Open keybinding settings panel
+    await comfyPage.settingDialog.open()
+    await comfyPage.settingDialog.category('Keybinding').click()
+
+    await importPreset(page, TEST_PRESET)
+
+    // Verify active preset switched to test-preset
+    const presetTrigger = page
+      .locator('#keybinding-panel-actions')
+      .locator('button[role="combobox"]')
+    await expect(presetTrigger).toContainText('test-preset')
+
+    // Wait for toast to auto-dismiss
+    await expect(comfyPage.toast.visibleToasts).toHaveCount(0, {
+      timeout: 5000
+    })
+
+    // Export via ellipsis menu
+    await menuButton.click()
+    const downloadPromise = page.waitForEvent('download')
+    await page.getByRole('menuitem', { name: /Export preset/i }).click()
+    const download = await downloadPromise
+
+    // Verify filename contains test-preset
+    expect(download.suggestedFilename()).toContain('test-preset')
+
+    // Close settings
+    await page.keyboard.press('Escape')
+    await comfyPage.settingDialog.waitForHidden()
+
+    // Verify the downloaded file is valid JSON with correct structure
+    const downloadPath = await download.path()
+    expect(downloadPath).toBeTruthy()
+    const content = fs.readFileSync(downloadPath!, 'utf-8')
+    const parsed = JSON.parse(content) as {
+      name: string
+      newBindings: unknown[]
+      unsetBindings: unknown[]
+    }
+    expect(parsed).toHaveProperty('name')
+    expect(parsed).toHaveProperty('newBindings')
+    expect(parsed).toHaveProperty('unsetBindings')
+    expect(parsed.name).toBe('test-preset')
+  })
+
+  test('Can delete an imported preset', async ({ comfyPage }) => {
+    test.setTimeout(30000)
+    const { page } = comfyPage
+    const menuButton = page.getByTestId('keybinding-preset-menu')
+
+    // Open keybinding settings panel
+    await comfyPage.settingDialog.open()
+    await comfyPage.settingDialog.category('Keybinding').click()
+
+    await importPreset(page, TEST_PRESET)
+
+    // Verify active preset switched to test-preset
+    const presetTrigger = page
+      .locator('#keybinding-panel-actions')
+      .locator('button[role="combobox"]')
+    await expect(presetTrigger).toContainText('test-preset')
+
+    // Wait for toast to auto-dismiss
+    await expect(comfyPage.toast.visibleToasts).toHaveCount(0, {
+      timeout: 5000
+    })
+
+    // Delete via ellipsis menu
+    await menuButton.click()
+    await page.getByRole('menuitem', { name: /Delete preset/i }).click()
+
+    // Confirm deletion in the dialog
+    const confirmDialog = page.getByRole('dialog', {
+      name: /Delete the current preset/i
+    })
+    await confirmDialog.getByRole('button', { name: /Delete/i }).click()
+
+    // Verify preset trigger now shows Default Preset
+    await expect(presetTrigger).toContainText('Default Preset')
+
+    // Close settings
+    await page.keyboard.press('Escape')
+    await comfyPage.settingDialog.waitForHidden()
+  })
+
+  test('Can save modifications as a new preset', async ({ comfyPage }) => {
+    test.setTimeout(30000)
+    const { page } = comfyPage
+    const menuButton = page.getByTestId('keybinding-preset-menu')
+
+    // Open keybinding settings panel
+    await comfyPage.settingDialog.open()
+    await comfyPage.settingDialog.category('Keybinding').click()
+
+    await importPreset(page, TEST_PRESET)
+
+    // Verify active preset switched to test-preset
+    const presetTrigger = page
+      .locator('#keybinding-panel-actions')
+      .locator('button[role="combobox"]')
+    await expect(presetTrigger).toContainText('test-preset')
+
+    // Wait for toast to auto-dismiss
+    await expect(comfyPage.toast.visibleToasts).toHaveCount(0, {
+      timeout: 5000
+    })
+
+    // Save as new preset via ellipsis menu
+    await menuButton.click()
+    await page.getByRole('menuitem', { name: /Save as new preset/i }).click()
+
+    // Fill in the preset name in the prompt dialog
+    const promptInput = page.locator('.prompt-dialog-content input')
+    await promptInput.fill('my-custom-preset')
+    await promptInput.press('Enter')
+
+    // Wait for toast to auto-dismiss
+    await expect(comfyPage.toast.visibleToasts).toHaveCount(0, {
+      timeout: 5000
+    })
+
+    // Verify preset trigger shows my-custom-preset
+    await expect(presetTrigger).toContainText('my-custom-preset')
+
+    // Close settings
+    await page.keyboard.press('Escape')
+    await comfyPage.settingDialog.waitForHidden()
+
+    // Cleanup: delete the my-custom-preset file
+    await comfyPage.request.fetch(
+      `${comfyPage.url}/api/userdata/keybindings%2Fmy-custom-preset.json`,
+      { method: 'DELETE' }
+    )
+  })
+})

src/components/common/DropdownMenu.vue

@@ -12,6 +12,7 @@ import { computed, toValue } from 'vue'
 import DropdownItem from '@/components/common/DropdownItem.vue'
 import Button from '@/components/ui/button/Button.vue'
 import { cn } from '@/utils/tailwindUtil'
+import type { ButtonVariants } from '../ui/button/button.variants'
 
 defineOptions({
   inheritAttrs: false
@@ -23,6 +24,8 @@ const { itemClass: itemProp, contentClass: contentProp } = defineProps<{
   to?: string | HTMLElement
   itemClass?: string
   contentClass?: string
+  buttonSize?: ButtonVariants['size']
+  buttonClass?: string
 }>()
 
 const itemClass = computed(() =>
@@ -44,7 +47,7 @@ const contentClass = computed(() =>
   <DropdownMenuRoot>
     <DropdownMenuTrigger as-child>
       <slot name="button">
-        <Button size="icon">
+        <Button :size="buttonSize ?? 'icon'" :class="buttonClass">
           <i :class="icon ?? 'icon-[lucide--menu]'" />
         </Button>
       </slot>

src/components/dialog/content/SignInContent.vue

@@ -77,29 +77,31 @@
           </Button>
         </template>
 
-        <Button
-          type="button"
-          class="h-10"
-          variant="secondary"
-          @click="showApiKeyForm = true"
-        >
-          <img
-            src="/assets/images/comfy-logo-mono.svg"
-            class="mr-2 size-5"
-            :alt="$t('g.comfy')"
-          />
-          {{ t('auth.login.useApiKey') }}
-        </Button>
-        <small class="text-center text-muted">
-          {{ t('auth.apiKey.helpText') }}
-          <a
-            :href="`${comfyPlatformBaseUrl}/login`"
-            target="_blank"
-            class="cursor-pointer text-blue-500"
+        <template v-if="!isCloud">
+          <Button
+            type="button"
+            class="h-10"
+            variant="secondary"
+            @click="showApiKeyForm = true"
           >
-            {{ t('auth.apiKey.generateKey') }}
-          </a>
-        </small>
+            <img
+              src="/assets/images/comfy-logo-mono.svg"
+              class="mr-2 size-5"
+              :alt="$t('g.comfy')"
+            />
+            {{ t('auth.login.useApiKey') }}
+          </Button>
+          <small class="text-center text-muted">
+            {{ t('auth.apiKey.helpText') }}
+            <a
+              :href="`${comfyPlatformBaseUrl}/login`"
+              target="_blank"
+              class="cursor-pointer text-blue-500"
+            >
+              {{ t('auth.apiKey.generateKey') }}
+            </a>
+          </small>
+        </template>
         <Message
           v-if="authActions.accessError.value"
           severity="info"
@@ -152,6 +154,7 @@ import {
   remoteConfig
 } from '@/platform/remoteConfig/remoteConfig'
 import type { SignInData, SignUpData } from '@/schemas/signInSchema'
+import { isCloud } from '@/platform/distribution/types'
 import { isHostWhitelisted, normalizeHost } from '@/utils/hostWhitelist'
 import { isInChina } from '@/utils/networkUtil'
 

src/components/dialog/content/setting/KeybindingPanel.vue

@@ -1,9 +1,41 @@
 <template>
   <div class="keybinding-panel flex flex-col gap-2">
-    <SearchInput
-      v-model="filters['global'].value"
-      :placeholder="$t('g.searchPlaceholder', { subject: $t('g.keybindings') })"
-    />
+    <Teleport defer to="#keybinding-panel-header">
+      <SearchInput
+        v-model="filters['global'].value"
+        class="max-w-96"
+        size="lg"
+        :placeholder="
+          $t('g.searchPlaceholder', { subject: $t('g.keybindings') })
+        "
+      />
+    </Teleport>
+
+    <Teleport defer to="#keybinding-panel-actions">
+      <div class="flex items-center gap-2">
+        <KeybindingPresetToolbar
+          :preset-names="presetNames"
+          @presets-changed="refreshPresetList"
+        />
+        <DropdownMenu
+          :entries="menuEntries"
+          icon="icon-[lucide--ellipsis]"
+          item-class="text-sm gap-2"
+          button-size="unset"
+          button-class="size-10"
+        >
+          <template #button>
+            <Button
+              size="unset"
+              class="size-10"
+              data-testid="keybinding-preset-menu"
+            >
+              <i class="icon-[lucide--ellipsis]" />
+            </Button>
+          </template>
+        </DropdownMenu>
+      </div>
+    </Teleport>
 
     <ContextMenuRoot>
       <ContextMenuTrigger as-child>
@@ -15,6 +47,9 @@
             data-key="id"
             :global-filter-fields="['id', 'label']"
             :filters="filters"
+            :paginator="true"
+            :rows="50"
+            :rows-per-page-options="[25, 50, 100]"
             selection-mode="single"
             context-menu
             striped-rows
@@ -77,11 +112,7 @@
                     <span v-if="idx > 0" class="text-muted-foreground">,</span>
                     <KeyComboDisplay
                       :key-combo="binding.combo"
-                      :is-modified="
-                        keybindingStore.isCommandKeybindingModified(
-                          slotProps.data.id
-                        )
-                      "
+                      :is-modified="slotProps.data.isModified"
                     />
                   </template>
                   <span
@@ -141,11 +172,7 @@
                     variant="textonly"
                     size="icon"
                     :aria-label="$t('g.reset')"
-                    :disabled="
-                      !keybindingStore.isCommandKeybindingModified(
-                        slotProps.data.id
-                      )
-                    "
+                    :disabled="!slotProps.data.isModified"
                     @click="resetKeybinding(slotProps.data)"
                   >
                     <i class="icon-[lucide--rotate-ccw]" />
@@ -177,11 +204,7 @@
                     }}</span>
                     <KeyComboDisplay
                       :key-combo="binding.combo"
-                      :is-modified="
-                        keybindingStore.isCommandKeybindingModified(
-                          slotProps.data.id
-                        )
-                      "
+                      :is-modified="slotProps.data.isModified"
                     />
                   </div>
                   <div class="flex flex-row">
@@ -234,10 +257,7 @@
           <ContextMenuSeparator class="my-1 h-px bg-border-subtle" />
           <ContextMenuItem
             class="flex cursor-pointer items-center gap-2 rounded-sm px-3 py-2 text-sm text-text-primary outline-none select-none hover:bg-node-component-surface-hovered focus:bg-node-component-surface-hovered data-disabled:cursor-default data-disabled:opacity-50"
-            :disabled="
-              !contextMenuTarget ||
-              !keybindingStore.isCommandKeybindingModified(contextMenuTarget.id)
-            "
+            :disabled="!contextMenuTarget?.isModified"
             @select="ctxResetToDefault"
           >
             <i class="icon-[lucide--rotate-ccw] size-4" />
@@ -270,6 +290,7 @@
 </template>
 
 <script setup lang="ts">
+import type { MenuItem } from 'primevue/menuitem'
 import { FilterMatchMode } from '@primevue/core/api'
 import Column from 'primevue/column'
 import DataTable from 'primevue/datatable'
@@ -282,9 +303,10 @@ import {
   ContextMenuSeparator,
   ContextMenuTrigger
 } from 'reka-ui'
-import { computed, ref, watch } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
+import DropdownMenu from '@/components/common/DropdownMenu.vue'
 import { showConfirmDialog } from '@/components/dialog/confirm/confirmDialog'
 import Button from '@/components/ui/button/Button.vue'
 import SearchInput from '@/components/ui/search-input/SearchInput.vue'
@@ -292,10 +314,13 @@ import { useEditKeybindingDialog } from '@/composables/useEditKeybindingDialog'
 import type { KeybindingImpl } from '@/platform/keybindings/keybinding'
 import { useKeybindingService } from '@/platform/keybindings/keybindingService'
 import { useKeybindingStore } from '@/platform/keybindings/keybindingStore'
+import { useKeybindingPresetService } from '@/platform/keybindings/presetService'
+import { useSettingStore } from '@/platform/settings/settingStore'
 import { useCommandStore } from '@/stores/commandStore'
 import { useDialogStore } from '@/stores/dialogStore'
 import { normalizeI18nKey } from '@/utils/formatUtil'
 
+import KeybindingPresetToolbar from './keybinding/KeybindingPresetToolbar.vue'
 import KeyComboDisplay from './keybinding/KeyComboDisplay.vue'
 
 const filters = ref({
@@ -304,15 +329,97 @@ const filters = ref({
 
 const keybindingStore = useKeybindingStore()
 const keybindingService = useKeybindingService()
+const presetService = useKeybindingPresetService()
+const settingStore = useSettingStore()
 const commandStore = useCommandStore()
 const dialogStore = useDialogStore()
 const { t } = useI18n()
 
+const presetNames = ref<string[]>([])
+
+async function refreshPresetList() {
+  presetNames.value = (await presetService.listPresets()) ?? []
+}
+
+async function initPresets() {
+  await refreshPresetList()
+  const currentName = settingStore.get('Comfy.Keybinding.CurrentPreset')
+  if (currentName !== 'default') {
+    const preset = await presetService.loadPreset(currentName)
+    if (preset) {
+      keybindingStore.savedPresetData = preset
+      keybindingStore.currentPresetName = currentName
+    } else {
+      await presetService.switchToDefaultPreset()
+    }
+  }
+}
+
+onMounted(() => initPresets())
+
+// "..." menu entries (teleported to header)
+async function saveAsNewPreset() {
+  await presetService.promptAndSaveNewPreset()
+  refreshPresetList()
+}
+
+async function handleDeletePreset() {
+  await presetService.deletePreset(keybindingStore.currentPresetName)
+  refreshPresetList()
+}
+
+async function handleImportPreset() {
+  await presetService.importPreset()
+  refreshPresetList()
+}
+
+const showSaveAsNew = computed(
+  () =>
+    keybindingStore.currentPresetName !== 'default' ||
+    keybindingStore.isCurrentPresetModified
+)
+
+const menuEntries = computed<MenuItem[]>(() => [
+  ...(showSaveAsNew.value
+    ? [
+        {
+          label: t('g.keybindingPresets.saveAsNewPreset'),
+          icon: 'icon-[lucide--save]',
+          command: saveAsNewPreset
+        }
+      ]
+    : []),
+  {
+    label: t('g.keybindingPresets.resetToDefault'),
+    icon: 'icon-[lucide--rotate-cw]',
+    command: () =>
+      presetService.switchPreset('default').then(() => refreshPresetList())
+  },
+  {
+    label: t('g.keybindingPresets.deletePreset'),
+    icon: 'icon-[lucide--trash-2]',
+    disabled: keybindingStore.currentPresetName === 'default',
+    command: handleDeletePreset
+  },
+  {
+    label: t('g.keybindingPresets.importPreset'),
+    icon: 'icon-[lucide--file-input]',
+    command: handleImportPreset
+  },
+  {
+    label: t('g.keybindingPresets.exportPreset'),
+    icon: 'icon-[lucide--file-output]',
+    command: () => presetService.exportPreset()
+  }
+])
+
+// Keybinding table logic
 interface ICommandData {
   id: string
   keybindings: KeybindingImpl[]
   label: string
   source?: string
+  isModified: boolean
 }
 
 const commandsData = computed<ICommandData[]>(() => {
@@ -323,7 +430,8 @@ const commandsData = computed<ICommandData[]>(() => {
       command.label ?? ''
     ),
     keybindings: keybindingStore.getKeybindingsByCommandId(command.id),
-    source: command.source
+    source: command.source,
+    isModified: keybindingStore.isCommandKeybindingModified(command.id)
   }))
 })
 

src/components/dialog/content/setting/keybinding/KeybindingPresetToolbar.vue

@@ -0,0 +1,111 @@
+<template>
+  <div class="flex items-center gap-2">
+    <Button v-if="showSaveButton" size="lg" @click="handleSavePreset">
+      {{ $t('g.keybindingPresets.saveChanges') }}
+    </Button>
+    <Select v-model="selectedPreset">
+      <SelectTrigger class="w-64">
+        <SelectValue :placeholder="$t('g.keybindingPresets.default')">
+          {{ displayLabel }}
+        </SelectValue>
+      </SelectTrigger>
+      <SelectContent class="max-w-64 min-w-0 **:[[role=listbox]]:gap-1">
+        <div class="max-w-60">
+          <SelectItem
+            value="default"
+            class="max-w-60 p-2 data-[state=checked]:bg-transparent"
+          >
+            {{ $t('g.keybindingPresets.default') }}
+          </SelectItem>
+          <SelectItem
+            v-for="name in presetNames"
+            :key="name"
+            :value="name"
+            class="max-w-60 p-2 data-[state=checked]:bg-transparent"
+          >
+            {{ name }}
+          </SelectItem>
+          <hr class="h-px max-w-60 border border-border-default" />
+          <button
+            class="relative flex w-full max-w-60 cursor-pointer items-center justify-between gap-3 rounded-sm border-none bg-transparent p-2 text-sm outline-none select-none hover:bg-secondary-background-hover focus:bg-secondary-background-hover"
+            @click.stop="handleImportFromDropdown"
+          >
+            <span class="truncate">
+              {{ $t('g.keybindingPresets.importKeybindingPreset') }}
+            </span>
+            <i
+              class="icon-[lucide--file-input] shrink-0 text-base-foreground"
+              aria-hidden="true"
+            />
+          </button>
+        </div>
+      </SelectContent>
+    </Select>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import Button from '@/components/ui/button/Button.vue'
+import Select from '@/components/ui/select/Select.vue'
+import SelectContent from '@/components/ui/select/SelectContent.vue'
+import SelectItem from '@/components/ui/select/SelectItem.vue'
+import SelectTrigger from '@/components/ui/select/SelectTrigger.vue'
+import SelectValue from '@/components/ui/select/SelectValue.vue'
+import { useKeybindingPresetService } from '@/platform/keybindings/presetService'
+import { useKeybindingStore } from '@/platform/keybindings/keybindingStore'
+
+const { presetNames } = defineProps<{
+  presetNames: string[]
+}>()
+
+const emit = defineEmits<{
+  'presets-changed': []
+}>()
+
+const { t } = useI18n()
+const keybindingStore = useKeybindingStore()
+const presetService = useKeybindingPresetService()
+
+const selectedPreset = ref(keybindingStore.currentPresetName)
+
+const displayLabel = computed(() => {
+  const name =
+    selectedPreset.value === 'default'
+      ? t('g.keybindingPresets.default')
+      : selectedPreset.value
+  return keybindingStore.isCurrentPresetModified ? `${name} *` : name
+})
+
+watch(selectedPreset, async (newValue) => {
+  if (newValue !== keybindingStore.currentPresetName) {
+    await presetService.switchPreset(newValue)
+    selectedPreset.value = keybindingStore.currentPresetName
+    emit('presets-changed')
+  }
+})
+
+watch(
+  () => keybindingStore.currentPresetName,
+  (name) => {
+    selectedPreset.value = name
+  }
+)
+
+const showSaveButton = computed(
+  () =>
+    keybindingStore.currentPresetName !== 'default' &&
+    keybindingStore.isCurrentPresetModified
+)
+
+async function handleSavePreset() {
+  await presetService.savePreset(keybindingStore.currentPresetName)
+}
+
+async function handleImportFromDropdown() {
+  await presetService.importPreset()
+  emit('presets-changed')
+}
+</script>

src/components/dialog/content/setting/keybinding/UnsavedChangesContent.vue

@@ -0,0 +1,42 @@
+<template>
+  <div
+    class="flex w-full max-w-[420px] flex-col border-t border-border-default"
+  >
+    <div class="flex flex-col gap-4 p-4">
+      <p class="m-0 text-sm text-muted-foreground">
+        {{ $t('g.keybindingPresets.unsavedChangesMessage') }}
+      </p>
+      <div class="flex justify-end gap-2">
+        <Button
+          variant="textonly"
+          class="text-muted-foreground"
+          @click="onResult(null)"
+        >
+          {{ $t('g.cancel') }}
+        </Button>
+        <Button
+          variant="secondary"
+          class="bg-secondary-background"
+          @click="onResult(false)"
+        >
+          {{ $t('g.keybindingPresets.discardAndSwitch') }}
+        </Button>
+        <Button
+          variant="secondary"
+          class="bg-base-foreground text-base-background"
+          @click="onResult(true)"
+        >
+          {{ $t('g.keybindingPresets.saveAndSwitch') }}
+        </Button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import Button from '@/components/ui/button/Button.vue'
+
+const { onResult } = defineProps<{
+  onResult: (result: boolean | null) => void
+}>()
+</script>

src/components/dialog/content/setting/keybinding/UnsavedChangesHeader.vue

@@ -0,0 +1,13 @@
+<template>
+  <div class="flex w-full items-center p-4">
+    <p class="m-0 text-sm font-medium">
+      {{ $t('g.keybindingPresets.unsavedChangesTo', { name: presetName }) }}
+    </p>
+  </div>
+</template>
+
+<script setup lang="ts">
+const { presetName } = defineProps<{
+  presetName: string
+}>()
+</script>

src/locales/en/main.json

@@ -287,6 +287,32 @@
     "browserReservedKeybinding": "This shortcut is reserved by some browsers and may have unexpected results.",
     "browserReservedKeybindingTooltip": "This shortcut conflicts with browser-reserved shortcuts",
     "keybindingAlreadyExists": "Keybinding already exists on",
+    "keybindingPresets": {
+      "importPreset": "Import preset",
+      "importKeybindingPreset": "Import keybinding preset",
+      "exportPreset": "Export preset",
+      "saveChanges": "Save Changes",
+      "saveAsNewPreset": "Save as new preset",
+      "resetToDefault": "Reset to default",
+      "deletePreset": "Delete preset",
+      "unsavedChangesTo": "Unsaved changes to {name}",
+      "unsavedChangesMessage": "You have unsaved changes that will be lost if you switch without saving.",
+      "discardAndSwitch": "Discard and Switch",
+      "saveAndSwitch": "Save and Switch",
+      "deletePresetTitle": "Delete the current preset?",
+      "deletePresetWarning": "This preset will be deleted. This cannot be undone.",
+      "presetSaved": "Preset \"{name}\" saved",
+      "presetDeleted": "Preset \"{name}\" deleted",
+      "presetImported": "Keybinding preset imported",
+      "invalidPresetFile": "Preset file must be valid JSON exported from ComfyUI",
+      "invalidPresetName": "Preset name must not be empty, \"default\", start with a dot, contain path separators, or end with .json",
+      "loadPresetFailed": "Failed to load preset \"{name}\"",
+      "deletePresetFailed": "Failed to delete preset \"{name}\"",
+      "overwritePresetTitle": "Overwrite Preset",
+      "overwritePresetMessage": "A preset named \"{name}\" already exists. Overwrite it?",
+      "presetNamePrompt": "Enter a name for the preset",
+      "default": "Default Preset"
+    },
     "commandProhibited": "Command {command} is prohibited. Contact an administrator for more information.",
     "startRecording": "Start Recording",
     "stopRecording": "Stop Recording",

src/platform/keybindings/keybindingStore.ts

@@ -1,15 +1,54 @@
 import { groupBy } from 'es-toolkit/compat'
 import { defineStore } from 'pinia'
 import type { Ref } from 'vue'
-import { computed, ref } from 'vue'
+import { computed, ref, shallowRef } from 'vue'
 
 import type { KeyComboImpl } from './keyCombo'
-import type { KeybindingImpl } from './keybinding'
+import { KeybindingImpl } from './keybinding'
+import type { KeybindingPreset } from './types'
 
 export const useKeybindingStore = defineStore('keybinding', () => {
-  const defaultKeybindings = ref<Record<string, KeybindingImpl>>({})
-  const userKeybindings = ref<Record<string, KeybindingImpl>>({})
-  const userUnsetKeybindings = ref<Record<string, KeybindingImpl>>({})
+  const defaultKeybindings = shallowRef<Record<string, KeybindingImpl>>({})
+  const userKeybindings = shallowRef<Record<string, KeybindingImpl>>({})
+  const userUnsetKeybindings = shallowRef<Record<string, KeybindingImpl>>({})
+
+  const currentPresetName = ref('default')
+  const savedPresetData = ref<KeybindingPreset | null>(null)
+
+  const serializeBinding = (b: KeybindingImpl) =>
+    `${b.commandId}:${b.combo.serialize()}:${b.targetElementId ?? ''}`
+
+  const savedPresetSerialized = computed(() => {
+    if (!savedPresetData.value) return null
+    const savedNew = savedPresetData.value.newBindings
+      .map((b) => serializeBinding(new KeybindingImpl(b)))
+      .sort()
+      .join('|')
+    const savedUnset = savedPresetData.value.unsetBindings
+      .map((b) => serializeBinding(new KeybindingImpl(b)))
+      .sort()
+      .join('|')
+    return { savedNew, savedUnset }
+  })
+
+  const isCurrentPresetModified = computed(() => {
+    const newBindings = Object.values(userKeybindings.value)
+    const unsetBindings = Object.values(userUnsetKeybindings.value)
+
+    if (currentPresetName.value === 'default') {
+      return newBindings.length > 0 || unsetBindings.length > 0
+    }
+
+    if (!savedPresetSerialized.value) return false
+
+    const currentNew = newBindings.map(serializeBinding).sort().join('|')
+    const currentUnset = unsetBindings.map(serializeBinding).sort().join('|')
+
+    return (
+      currentNew !== savedPresetSerialized.value.savedNew ||
+      currentUnset !== savedPresetSerialized.value.savedUnset
+    )
+  })
 
   function getUserKeybindings() {
     return userKeybindings.value
@@ -77,7 +116,10 @@ export const useKeybindingStore = defineStore('keybinding', () => {
         }`
       )
     }
-    target.value[keybinding.combo.serialize()] = keybinding
+    target.value = {
+      ...target.value,
+      [keybinding.combo.serialize()]: keybinding
+    }
   }
 
   function addDefaultKeybinding(keybinding: KeybindingImpl) {
@@ -94,7 +136,9 @@ export const useKeybindingStore = defineStore('keybinding', () => {
       keybinding.equals(defaultKeybinding) &&
       keybinding.equals(userUnsetKeybinding)
     ) {
-      delete userUnsetKeybindings.value[keybinding.combo.serialize()]
+      const updated = { ...userUnsetKeybindings.value }
+      delete updated[keybinding.combo.serialize()]
+      userUnsetKeybindings.value = updated
       return
     }
 
@@ -115,7 +159,9 @@ export const useKeybindingStore = defineStore('keybinding', () => {
     }
 
     if (userKeybindings.value[serializedCombo]?.equals(keybinding)) {
-      delete userKeybindings.value[serializedCombo]
+      const updated = { ...userKeybindings.value }
+      delete updated[serializedCombo]
+      userKeybindings.value = updated
       return
     }
 
@@ -183,31 +229,53 @@ export const useKeybindingStore = defineStore('keybinding', () => {
       unsetKeybinding(binding)
     }
 
+    const updatedUnset = { ...userUnsetKeybindings.value }
     for (const defaultBinding of defaultBindings) {
       const serializedCombo = defaultBinding.combo.serialize()
-      if (userUnsetKeybindings.value[serializedCombo]?.equals(defaultBinding)) {
-        delete userUnsetKeybindings.value[serializedCombo]
+      if (updatedUnset[serializedCombo]?.equals(defaultBinding)) {
+        delete updatedUnset[serializedCombo]
       }
     }
+    userUnsetKeybindings.value = updatedUnset
 
     return true
   }
 
+  const modifiedCommandIds = computed<Set<string>>(() => {
+    const result = new Set<string>()
+    const allCommandIds = new Set([
+      ...Object.keys(keybindingsByCommandId.value),
+      ...Object.keys(defaultKeybindingsByCommandId.value)
+    ])
+
+    for (const commandId of allCommandIds) {
+      const currentBindings = keybindingsByCommandId.value[commandId] ?? []
+      const defaultBindings =
+        defaultKeybindingsByCommandId.value[commandId] ?? []
+
+      if (currentBindings.length !== defaultBindings.length) {
+        result.add(commandId)
+        continue
+      }
+      if (currentBindings.length === 0) continue
+
+      const sortedCurrent = [...currentBindings]
+        .map((b) => b.combo.serialize())
+        .sort()
+      const sortedDefault = [...defaultBindings]
+        .map((b) => b.combo.serialize())
+        .sort()
+
+      if (sortedCurrent.some((combo, i) => combo !== sortedDefault[i])) {
+        result.add(commandId)
+      }
+    }
+
+    return result
+  })
+
   function isCommandKeybindingModified(commandId: string): boolean {
-    const currentBindings = getKeybindingsByCommandId(commandId)
-    const defaultBindings = defaultKeybindingsByCommandId.value[commandId] ?? []
-
-    if (currentBindings.length !== defaultBindings.length) return true
-    if (currentBindings.length === 0) return false
-
-    const sortedCurrent = [...currentBindings]
-      .map((b) => b.combo.serialize())
-      .sort()
-    const sortedDefault = [...defaultBindings]
-      .map((b) => b.combo.serialize())
-      .sort()
-
-    return sortedCurrent.some((combo, i) => combo !== sortedDefault[i])
+    return modifiedCommandIds.value.has(commandId)
   }
 
   return {
@@ -224,6 +292,9 @@ export const useKeybindingStore = defineStore('keybinding', () => {
     resetAllKeybindings,
     resetKeybindingForCommand,
     isCommandKeybindingModified,
+    currentPresetName,
+    savedPresetData,
+    isCurrentPresetModified,
     removeAllKeybindingsForCommand,
     updateSpecificKeybinding
   }

src/platform/keybindings/presetService.test.ts

@@ -0,0 +1,665 @@
+import { createTestingPinia } from '@pinia/testing'
+import { setActivePinia } from 'pinia'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { KeybindingImpl } from '@/platform/keybindings/keybinding'
+import { useKeybindingStore } from '@/platform/keybindings/keybindingStore'
+import type { KeybindingPreset } from '@/platform/keybindings/types'
+
+const mockApi = vi.hoisted(() => ({
+  listUserDataFullInfo: vi.fn(),
+  getUserData: vi.fn(),
+  storeUserData: vi.fn(),
+  deleteUserData: vi.fn()
+}))
+
+const mockDownloadBlob = vi.hoisted(() => vi.fn())
+const mockUploadFile = vi.hoisted(() => vi.fn())
+const mockConfirm = vi.hoisted(() => vi.fn().mockResolvedValue(true))
+const mockPrompt = vi.hoisted(() => vi.fn().mockResolvedValue('test-preset'))
+const mockShowSmallLayoutDialog = vi.hoisted(() =>
+  vi.fn().mockImplementation((options: Record<string, unknown>) => {
+    const props = options.props as Record<string, unknown> | undefined
+    const onResult = props?.onResult as ((v: boolean) => void) | undefined
+    onResult?.(true)
+  })
+)
+const mockSettingSet = vi.hoisted(() => vi.fn())
+const mockToastAdd = vi.hoisted(() => vi.fn())
+const mockPersistUserKeybindings = vi.hoisted(() =>
+  vi.fn().mockResolvedValue(undefined)
+)
+
+vi.mock('@/scripts/api', () => ({
+  api: mockApi
+}))
+
+vi.mock('@/base/common/downloadUtil', () => ({
+  downloadBlob: mockDownloadBlob
+}))
+
+vi.mock('@/scripts/utils', () => ({
+  uploadFile: mockUploadFile
+}))
+
+vi.mock('@/services/dialogService', () => ({
+  useDialogService: () => ({
+    confirm: mockConfirm,
+    prompt: mockPrompt,
+    showSmallLayoutDialog: mockShowSmallLayoutDialog
+  })
+}))
+
+vi.mock('@/platform/settings/settingStore', () => ({
+  useSettingStore: () => ({
+    set: mockSettingSet,
+    get: vi.fn().mockReturnValue('default')
+  })
+}))
+
+vi.mock('@/platform/updates/common/toastStore', () => ({
+  useToastStore: () => ({
+    add: mockToastAdd
+  })
+}))
+
+vi.mock('@/composables/useErrorHandling', () => ({
+  useErrorHandling: () => ({
+    wrapWithErrorHandling: <T extends (...args: unknown[]) => unknown>(fn: T) =>
+      fn,
+    wrapWithErrorHandlingAsync: <T extends (...args: unknown[]) => unknown>(
+      fn: T
+    ) => fn,
+    toastErrorHandler: vi.fn()
+  })
+}))
+
+vi.mock('@/platform/keybindings/keybindingService', () => ({
+  useKeybindingService: () => ({
+    persistUserKeybindings: mockPersistUserKeybindings
+  })
+}))
+
+vi.mock('@/stores/dialogStore', () => ({
+  useDialogStore: () => ({
+    showDialog: vi.fn(),
+    closeDialog: vi.fn(),
+    dialogStack: []
+  })
+}))
+
+vi.mock('@/i18n', () => ({
+  t: (key: string) => key
+}))
+
+describe('useKeybindingPresetService', () => {
+  let store: ReturnType<typeof useKeybindingStore>
+
+  beforeEach(() => {
+    vi.clearAllMocks()
+    setActivePinia(createTestingPinia({ stubActions: false }))
+    store = useKeybindingStore()
+  })
+
+  async function getPresetService() {
+    const { useKeybindingPresetService } = await import('./presetService')
+    return useKeybindingPresetService()
+  }
+
+  describe('listPresets', () => {
+    it('parses API response correctly', async () => {
+      mockApi.listUserDataFullInfo.mockResolvedValue([
+        { path: 'vim.json', size: 100, modified: 123 },
+        { path: 'emacs.json', size: 200, modified: 456 }
+      ])
+
+      const service = await getPresetService()
+      const presets = await service.listPresets()
+
+      expect(mockApi.listUserDataFullInfo).toHaveBeenCalledWith('keybindings')
+      expect(presets).toEqual(['vim', 'emacs'])
+    })
+
+    it('returns empty array when no presets exist', async () => {
+      mockApi.listUserDataFullInfo.mockResolvedValue([])
+
+      const service = await getPresetService()
+      const presets = await service.listPresets()
+
+      expect(presets).toEqual([])
+    })
+  })
+
+  describe('savePreset', () => {
+    it('calls storeUserData with correct path and data', async () => {
+      mockApi.storeUserData.mockResolvedValue(new Response())
+
+      const keybinding = new KeybindingImpl({
+        commandId: 'test.cmd',
+        combo: { key: 'A', ctrl: true }
+      })
+      store.addUserKeybinding(keybinding)
+
+      const service = await getPresetService()
+      await service.savePreset('my-preset')
+
+      expect(mockApi.storeUserData).toHaveBeenCalledWith(
+        'keybindings/my-preset.json',
+        expect.stringContaining('"name":"my-preset"'),
+        { overwrite: true, stringify: false }
+      )
+      expect(store.currentPresetName).toBe('my-preset')
+    })
+
+    it('does not update store when storeUserData rejects', async () => {
+      mockApi.storeUserData.mockRejectedValue(new Error('Server error'))
+
+      const keybinding = new KeybindingImpl({
+        commandId: 'test.cmd',
+        combo: { key: 'A', ctrl: true }
+      })
+      store.addUserKeybinding(keybinding)
+      store.currentPresetName = 'old-preset'
+
+      const service = await getPresetService()
+      await expect(service.savePreset('my-preset')).rejects.toThrow(
+        'Server error'
+      )
+
+      expect(store.currentPresetName).toBe('old-preset')
+      expect(store.savedPresetData).toBeNull()
+    })
+  })
+
+  describe('deletePreset', () => {
+    it('calls deleteUserData and resets to default if active', async () => {
+      mockApi.deleteUserData.mockResolvedValue(
+        new Response(null, { status: 200 })
+      )
+
+      store.currentPresetName = 'vim'
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'test.cmd',
+          combo: { key: 'A', ctrl: true }
+        })
+      )
+
+      const service = await getPresetService()
+      await service.deletePreset('vim')
+
+      expect(mockApi.deleteUserData).toHaveBeenCalledWith(
+        'keybindings/vim.json'
+      )
+      expect(store.currentPresetName).toBe('default')
+      expect(Object.keys(store.getUserKeybindings())).toHaveLength(0)
+    })
+
+    it('throws when deleteUserData response is not ok', async () => {
+      mockApi.deleteUserData.mockResolvedValue(
+        new Response(null, { status: 500 })
+      )
+
+      store.currentPresetName = 'vim'
+
+      const service = await getPresetService()
+      await expect(service.deletePreset('vim')).rejects.toThrow(
+        'g.keybindingPresets.deletePresetFailed'
+      )
+    })
+  })
+
+  describe('exportPreset', () => {
+    it('calls downloadBlob with correct JSON', async () => {
+      store.currentPresetName = 'my-preset'
+
+      const service = await getPresetService()
+      service.exportPreset()
+
+      expect(mockDownloadBlob).toHaveBeenCalledWith(
+        'my-preset.json',
+        expect.any(Blob)
+      )
+    })
+  })
+
+  describe('importPreset', () => {
+    it('validates and rejects invalid files', async () => {
+      mockUploadFile.mockResolvedValue(
+        new File(['{"invalid": true}'], 'bad.json', {
+          type: 'application/json'
+        })
+      )
+
+      const service = await getPresetService()
+      await expect(service.importPreset()).rejects.toThrow()
+    })
+
+    it('saves preset to storage and switches to it', async () => {
+      const validPreset: KeybindingPreset = {
+        name: 'imported',
+        newBindings: [
+          { commandId: 'test.cmd', combo: { key: 'B', alt: true } }
+        ],
+        unsetBindings: []
+      }
+      mockUploadFile.mockResolvedValue(
+        new File([JSON.stringify(validPreset)], 'imported.json', {
+          type: 'application/json'
+        })
+      )
+      mockApi.storeUserData.mockResolvedValue(new Response())
+      mockApi.getUserData.mockResolvedValue(
+        new Response(JSON.stringify(validPreset), { status: 200 })
+      )
+
+      const service = await getPresetService()
+      await service.importPreset()
+
+      expect(mockApi.storeUserData).toHaveBeenCalledWith(
+        'keybindings/imported.json',
+        JSON.stringify(validPreset),
+        { overwrite: true, stringify: false }
+      )
+      expect(store.currentPresetName).toBe('imported')
+      expect(Object.keys(store.getUserKeybindings())).toHaveLength(1)
+    })
+  })
+
+  describe('presetFilePath sanitization', () => {
+    it('rejects names with path separators', async () => {
+      const service = await getPresetService()
+      await expect(service.savePreset('../evil')).rejects.toThrow()
+      await expect(service.savePreset('foo/bar')).rejects.toThrow()
+      await expect(service.savePreset('foo\\bar')).rejects.toThrow()
+    })
+
+    it('rejects names starting with a dot', async () => {
+      const service = await getPresetService()
+      await expect(service.savePreset('.hidden')).rejects.toThrow()
+    })
+
+    it('rejects the reserved name "default"', async () => {
+      const service = await getPresetService()
+      await expect(service.savePreset('default')).rejects.toThrow()
+    })
+
+    it('rejects names ending with .json extension', async () => {
+      const service = await getPresetService()
+      await expect(service.savePreset('vim.json')).rejects.toThrow()
+      await expect(service.savePreset('preset.JSON')).rejects.toThrow()
+    })
+
+    it('rejects empty names', async () => {
+      const service = await getPresetService()
+      await expect(service.savePreset('')).rejects.toThrow()
+      await expect(service.savePreset('   ')).rejects.toThrow()
+    })
+  })
+
+  describe('loadPreset name override', () => {
+    it('overrides embedded name with the requested name', async () => {
+      const presetData = {
+        name: 'wrong-name',
+        newBindings: [],
+        unsetBindings: []
+      }
+      mockApi.getUserData.mockResolvedValue(
+        new Response(JSON.stringify(presetData), { status: 200 })
+      )
+
+      const service = await getPresetService()
+      const loaded = await service.loadPreset('correct-name')
+
+      expect(loaded?.name).toBe('correct-name')
+    })
+  })
+
+  describe('isCurrentPresetModified', () => {
+    it('detects modifications when on default preset', () => {
+      expect(store.isCurrentPresetModified).toBe(false)
+
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'test.cmd',
+          combo: { key: 'A', ctrl: true }
+        })
+      )
+
+      expect(store.isCurrentPresetModified).toBe(true)
+    })
+
+    it('detects no modifications when saved data matches current state', () => {
+      const keybinding = new KeybindingImpl({
+        commandId: 'test.cmd',
+        combo: { key: 'A', ctrl: true }
+      })
+      store.addUserKeybinding(keybinding)
+      store.currentPresetName = 'my-preset'
+      store.savedPresetData = {
+        name: 'my-preset',
+        newBindings: [
+          { commandId: 'test.cmd', combo: { key: 'A', ctrl: true } }
+        ],
+        unsetBindings: []
+      }
+
+      expect(store.isCurrentPresetModified).toBe(false)
+    })
+
+    it('detects modifications when saved data differs from current state', () => {
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'test.cmd',
+          combo: { key: 'A', ctrl: true }
+        })
+      )
+      store.currentPresetName = 'my-preset'
+      store.savedPresetData = {
+        name: 'my-preset',
+        newBindings: [
+          { commandId: 'test.cmd', combo: { key: 'B', alt: true } }
+        ],
+        unsetBindings: []
+      }
+
+      expect(store.isCurrentPresetModified).toBe(true)
+    })
+  })
+
+  describe('applyPreset', () => {
+    it('resets keybindings and applies preset data', async () => {
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'old.cmd',
+          combo: { key: 'Z', ctrl: true }
+        })
+      )
+
+      const preset: KeybindingPreset = {
+        name: 'vim',
+        newBindings: [
+          { commandId: 'new.cmd', combo: { key: 'A', ctrl: true } }
+        ],
+        unsetBindings: []
+      }
+
+      const service = await getPresetService()
+      service.applyPreset(preset)
+
+      expect(store.currentPresetName).toBe('vim')
+      expect(store.savedPresetData?.name).toBe('vim')
+      expect(store.savedPresetData?.newBindings).toHaveLength(1)
+      expect(store.savedPresetData?.newBindings[0].commandId).toBe('new.cmd')
+      expect(Object.keys(store.getUserKeybindings())).toHaveLength(1)
+      const bindings = Object.values(store.getUserKeybindings())
+      expect(bindings[0].commandId).toBe('new.cmd')
+    })
+  })
+
+  describe('switchPreset', () => {
+    it('discards unsaved changes when dialog returns false', async () => {
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'dirty.cmd',
+          combo: { key: 'X', ctrl: true }
+        })
+      )
+
+      mockShowSmallLayoutDialog.mockImplementationOnce(
+        (options: Record<string, unknown>) => {
+          const props = options.props as Record<string, unknown> | undefined
+          const onResult = props?.onResult as ((v: boolean) => void) | undefined
+          onResult?.(false)
+        }
+      )
+
+      const targetPreset: KeybindingPreset = {
+        name: 'vim',
+        newBindings: [
+          { commandId: 'vim.cmd', combo: { key: 'J', ctrl: false } }
+        ],
+        unsetBindings: []
+      }
+      mockApi.getUserData.mockResolvedValueOnce(
+        new Response(JSON.stringify(targetPreset), { status: 200 })
+      )
+
+      const service = await getPresetService()
+      await service.switchPreset('vim')
+
+      expect(store.currentPresetName).toBe('vim')
+    })
+
+    it('saves unsaved changes when dialog returns true on non-default preset', async () => {
+      store.currentPresetName = 'my-preset'
+      store.savedPresetData = {
+        name: 'my-preset',
+        newBindings: [],
+        unsetBindings: []
+      }
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'dirty.cmd',
+          combo: { key: 'X', ctrl: true }
+        })
+      )
+
+      mockApi.storeUserData.mockResolvedValueOnce(new Response())
+
+      const targetPreset: KeybindingPreset = {
+        name: 'vim',
+        newBindings: [
+          { commandId: 'vim.cmd', combo: { key: 'J', ctrl: false } }
+        ],
+        unsetBindings: []
+      }
+      mockApi.getUserData.mockResolvedValueOnce(
+        new Response(JSON.stringify(targetPreset), { status: 200 })
+      )
+
+      const service = await getPresetService()
+      await service.switchPreset('vim')
+
+      expect(mockApi.storeUserData).toHaveBeenCalledWith(
+        'keybindings/my-preset.json',
+        expect.any(String),
+        { overwrite: true, stringify: false }
+      )
+      expect(store.currentPresetName).toBe('vim')
+    })
+
+    it('cancels switch when dialog returns null', async () => {
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'dirty.cmd',
+          combo: { key: 'X', ctrl: true }
+        })
+      )
+
+      mockShowSmallLayoutDialog.mockImplementationOnce(
+        (options: Record<string, unknown>) => {
+          const dialogComponentProps = options.dialogComponentProps as
+            | Record<string, unknown>
+            | undefined
+          const onClose = dialogComponentProps?.onClose as
+            | (() => void)
+            | undefined
+          onClose?.()
+        }
+      )
+
+      const service = await getPresetService()
+      await service.switchPreset('vim')
+
+      expect(store.currentPresetName).toBe('default')
+      expect(mockApi.getUserData).not.toHaveBeenCalled()
+    })
+
+    it('switches without dialog when preset is not modified', async () => {
+      const targetPreset: KeybindingPreset = {
+        name: 'vim',
+        newBindings: [
+          { commandId: 'vim.cmd', combo: { key: 'J', ctrl: false } }
+        ],
+        unsetBindings: []
+      }
+      mockApi.getUserData.mockResolvedValueOnce(
+        new Response(JSON.stringify(targetPreset), { status: 200 })
+      )
+
+      const service = await getPresetService()
+      await service.switchPreset('vim')
+
+      expect(mockShowSmallLayoutDialog).not.toHaveBeenCalled()
+      expect(store.currentPresetName).toBe('vim')
+    })
+  })
+
+  describe('promptAndSaveNewPreset', () => {
+    it('returns false when user cancels prompt', async () => {
+      mockPrompt.mockResolvedValueOnce(null)
+
+      const service = await getPresetService()
+      const result = await service.promptAndSaveNewPreset()
+
+      expect(result).toBe(false)
+    })
+
+    it('returns false when user enters empty name', async () => {
+      mockPrompt.mockResolvedValueOnce('   ')
+
+      const service = await getPresetService()
+      const result = await service.promptAndSaveNewPreset()
+
+      expect(result).toBe(false)
+    })
+
+    it('saves successfully with valid name', async () => {
+      mockApi.listUserDataFullInfo.mockResolvedValueOnce([])
+      mockApi.storeUserData.mockResolvedValueOnce(new Response())
+
+      const service = await getPresetService()
+      const result = await service.promptAndSaveNewPreset()
+
+      expect(result).toBe(true)
+      expect(mockApi.storeUserData).toHaveBeenCalledWith(
+        'keybindings/test-preset.json',
+        expect.any(String),
+        { overwrite: true, stringify: false }
+      )
+    })
+
+    it('confirms overwrite when preset name already exists', async () => {
+      mockApi.listUserDataFullInfo.mockResolvedValueOnce([
+        { path: 'test-preset.json', size: 100, modified: 123 }
+      ])
+      mockApi.storeUserData.mockResolvedValueOnce(new Response())
+
+      const service = await getPresetService()
+      const result = await service.promptAndSaveNewPreset()
+
+      expect(result).toBe(true)
+      expect(mockConfirm).toHaveBeenCalled()
+      expect(mockApi.storeUserData).toHaveBeenCalledWith(
+        'keybindings/test-preset.json',
+        expect.any(String),
+        { overwrite: true, stringify: false }
+      )
+    })
+
+    it('returns false when user rejects overwrite', async () => {
+      mockApi.listUserDataFullInfo.mockResolvedValueOnce([
+        { path: 'test-preset.json', size: 100, modified: 123 }
+      ])
+      mockConfirm.mockResolvedValueOnce(false)
+
+      const service = await getPresetService()
+      const result = await service.promptAndSaveNewPreset()
+
+      expect(result).toBe(false)
+      expect(mockApi.storeUserData).not.toHaveBeenCalled()
+    })
+  })
+
+  describe('switchToDefaultPreset', () => {
+    it('resets bindings and updates store and settings', async () => {
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'test.cmd',
+          combo: { key: 'A', ctrl: true }
+        })
+      )
+      store.currentPresetName = 'vim'
+      store.savedPresetData = {
+        name: 'vim',
+        newBindings: [],
+        unsetBindings: []
+      }
+
+      const service = await getPresetService()
+      await service.switchToDefaultPreset()
+
+      expect(Object.keys(store.getUserKeybindings())).toHaveLength(0)
+      expect(store.currentPresetName).toBe('default')
+      expect(store.savedPresetData).toBeNull()
+      expect(mockPersistUserKeybindings).toHaveBeenCalled()
+      expect(mockSettingSet).toHaveBeenCalledWith(
+        'Comfy.Keybinding.CurrentPreset',
+        'default'
+      )
+    })
+
+    it('does not reset bindings when resetBindings is false', async () => {
+      store.addUserKeybinding(
+        new KeybindingImpl({
+          commandId: 'test.cmd',
+          combo: { key: 'A', ctrl: true }
+        })
+      )
+      store.currentPresetName = 'vim'
+
+      const service = await getPresetService()
+      await service.switchToDefaultPreset({ resetBindings: false })
+
+      expect(Object.keys(store.getUserKeybindings())).toHaveLength(1)
+      expect(store.currentPresetName).toBe('default')
+      expect(store.savedPresetData).toBeNull()
+    })
+  })
+
+  describe('loadPreset error handling', () => {
+    it('throws when API returns non-ok response', async () => {
+      mockApi.getUserData.mockResolvedValueOnce(
+        new Response(null, { status: 404 })
+      )
+
+      const service = await getPresetService()
+      await expect(service.loadPreset('missing')).rejects.toThrow(
+        'g.keybindingPresets.loadPresetFailed'
+      )
+    })
+
+    it('throws when response contains invalid JSON', async () => {
+      mockApi.getUserData.mockResolvedValueOnce(
+        new Response('not-json{{{', { status: 200 })
+      )
+
+      const service = await getPresetService()
+      await expect(service.loadPreset('bad-json')).rejects.toThrow()
+    })
+
+    it('throws when Zod validation fails', async () => {
+      mockApi.getUserData.mockResolvedValueOnce(
+        new Response(JSON.stringify({ name: 'valid', wrongField: true }), {
+          status: 200
+        })
+      )
+
+      const service = await getPresetService()
+      await expect(service.loadPreset('bad-schema')).rejects.toThrow(
+        'g.keybindingPresets.invalidPresetFile'
+      )
+    })
+  })
+})

src/platform/keybindings/presetService.ts

@@ -0,0 +1,290 @@
+import { toRaw } from 'vue'
+import { fromZodError } from 'zod-validation-error'
+
+import { downloadBlob } from '@/base/common/downloadUtil'
+import UnsavedChangesContent from '@/components/dialog/content/setting/keybinding/UnsavedChangesContent.vue'
+import UnsavedChangesHeader from '@/components/dialog/content/setting/keybinding/UnsavedChangesHeader.vue'
+import { useErrorHandling } from '@/composables/useErrorHandling'
+import { t } from '@/i18n'
+import { useSettingStore } from '@/platform/settings/settingStore'
+import { useToastStore } from '@/platform/updates/common/toastStore'
+import { api } from '@/scripts/api'
+import { uploadFile } from '@/scripts/utils'
+import { useDialogService } from '@/services/dialogService'
+import { useDialogStore } from '@/stores/dialogStore'
+
+import { KeybindingImpl } from './keybinding'
+import { useKeybindingService } from './keybindingService'
+import { useKeybindingStore } from './keybindingStore'
+import type { KeybindingPreset } from './types'
+import { zKeybindingPreset } from './types'
+
+const PRESETS_DIR = 'keybindings'
+
+function presetFilePath(name: string): string {
+  const trimmed = name.trim()
+  if (
+    !trimmed ||
+    trimmed === 'default' ||
+    trimmed.toLowerCase().endsWith('.json') ||
+    trimmed.includes('/') ||
+    trimmed.includes('\\') ||
+    trimmed.includes('..') ||
+    trimmed.startsWith('.')
+  ) {
+    throw new Error(t('g.keybindingPresets.invalidPresetName'))
+  }
+  return `${PRESETS_DIR}/${trimmed}.json`
+}
+
+function buildPresetFromStore(
+  name: string,
+  keybindingStore: ReturnType<typeof useKeybindingStore>
+): KeybindingPreset {
+  const newBindings = Object.values(toRaw(keybindingStore.getUserKeybindings()))
+  const unsetBindings = Object.values(
+    toRaw(keybindingStore.getUserUnsetKeybindings())
+  )
+  return { name, newBindings, unsetBindings }
+}
+
+export function useKeybindingPresetService() {
+  const keybindingStore = useKeybindingStore()
+  const keybindingService = useKeybindingService()
+  const settingStore = useSettingStore()
+  const dialogService = useDialogService()
+  const dialogStore = useDialogStore()
+  const toast = useToastStore()
+  const { wrapWithErrorHandlingAsync } = useErrorHandling()
+
+  async function switchToDefaultPreset({ resetBindings = true } = {}) {
+    if (resetBindings) keybindingStore.resetAllKeybindings()
+    keybindingStore.currentPresetName = 'default'
+    keybindingStore.savedPresetData = null
+    await keybindingService.persistUserKeybindings()
+    await settingStore.set('Comfy.Keybinding.CurrentPreset', 'default')
+  }
+
+  const UNSAVED_DIALOG_KEY = 'unsaved-keybinding-changes'
+
+  function showUnsavedChangesDialog(
+    presetName: string
+  ): Promise<boolean | null> {
+    return new Promise((resolve) => {
+      dialogService.showSmallLayoutDialog({
+        key: UNSAVED_DIALOG_KEY,
+        headerComponent: UnsavedChangesHeader,
+        headerProps: { presetName },
+        component: UnsavedChangesContent,
+        props: {
+          onResult: (result: boolean | null) => {
+            resolve(result)
+            dialogStore.closeDialog({ key: UNSAVED_DIALOG_KEY })
+          }
+        },
+        dialogComponentProps: {
+          onClose: () => resolve(null)
+        }
+      })
+    })
+  }
+
+  async function listPresets(): Promise<string[]> {
+    const files = await api.listUserDataFullInfo(PRESETS_DIR)
+    return files
+      .map((f) => f.path.replace(/\.json$/, ''))
+      .filter((name) => name.length > 0)
+  }
+
+  async function loadPreset(name: string): Promise<KeybindingPreset> {
+    const resp = await api.getUserData(presetFilePath(name))
+    if (!resp.ok) {
+      throw new Error(t('g.keybindingPresets.loadPresetFailed', { name }))
+    }
+    const data = await resp.json()
+    const result = zKeybindingPreset.safeParse(data)
+    if (!result.success) {
+      throw new Error(
+        t('g.keybindingPresets.invalidPresetFile') +
+          ': ' +
+          fromZodError(result.error).message
+      )
+    }
+    return { ...result.data, name }
+  }
+
+  function applyPreset(preset: KeybindingPreset) {
+    keybindingStore.resetAllKeybindings()
+    for (const binding of preset.unsetBindings) {
+      keybindingStore.unsetKeybinding(new KeybindingImpl(binding))
+    }
+    for (const binding of preset.newBindings) {
+      keybindingStore.addUserKeybinding(new KeybindingImpl(binding))
+    }
+    // Snapshot savedPresetData from the store's actual state after applying,
+    // because addUserKeybinding may auto-unset conflicting defaults beyond
+    // what the raw preset specifies.
+    keybindingStore.savedPresetData = buildPresetFromStore(
+      preset.name,
+      keybindingStore
+    )
+    keybindingStore.currentPresetName = preset.name
+  }
+
+  async function savePreset(name: string) {
+    const preset = buildPresetFromStore(name, keybindingStore)
+    await api.storeUserData(presetFilePath(name), JSON.stringify(preset), {
+      overwrite: true,
+      stringify: false
+    })
+    keybindingStore.savedPresetData = preset
+    keybindingStore.currentPresetName = name
+    await keybindingService.persistUserKeybindings()
+    await settingStore.set('Comfy.Keybinding.CurrentPreset', name)
+    toast.add({
+      severity: 'success',
+      summary: t('g.keybindingPresets.presetSaved', { name }),
+      life: 3000
+    })
+  }
+
+  async function deletePreset(name: string) {
+    const confirmed = await dialogService.confirm({
+      title: t('g.keybindingPresets.deletePresetTitle'),
+      message: t('g.keybindingPresets.deletePresetWarning'),
+      type: 'delete'
+    })
+    if (!confirmed) return
+
+    const resp = await api.deleteUserData(presetFilePath(name))
+    if (!resp.ok) {
+      throw new Error(t('g.keybindingPresets.deletePresetFailed', { name }))
+    }
+
+    if (keybindingStore.currentPresetName === name) {
+      await switchToDefaultPreset()
+    }
+
+    toast.add({
+      severity: 'info',
+      summary: t('g.keybindingPresets.presetDeleted', { name }),
+      life: 3000
+    })
+  }
+
+  function exportPreset() {
+    const preset = buildPresetFromStore(
+      keybindingStore.currentPresetName,
+      keybindingStore
+    )
+    downloadBlob(
+      `${preset.name}.json`,
+      new Blob([JSON.stringify(preset, null, 2)], {
+        type: 'application/json'
+      })
+    )
+  }
+
+  async function importPreset() {
+    const file = await uploadFile('application/json')
+    const text = await file.text()
+    let data: unknown
+    try {
+      data = JSON.parse(text)
+    } catch {
+      throw new Error(t('g.keybindingPresets.invalidPresetFile'))
+    }
+    const result = zKeybindingPreset.safeParse(data)
+    if (!result.success) {
+      throw new Error(
+        t('g.keybindingPresets.invalidPresetFile') +
+          ': ' +
+          fromZodError(result.error).message
+      )
+    }
+    const preset = result.data
+
+    // Save the imported preset file to storage
+    await api.storeUserData(
+      presetFilePath(preset.name),
+      JSON.stringify(preset),
+      { overwrite: true, stringify: false }
+    )
+
+    // Switch to the imported preset (handles dirty check)
+    await switchPreset(preset.name)
+
+    toast.add({
+      severity: 'success',
+      summary: t('g.keybindingPresets.presetImported'),
+      life: 3000
+    })
+  }
+
+  async function promptAndSaveNewPreset(): Promise<boolean> {
+    const name = await dialogService.prompt({
+      title: t('g.keybindingPresets.saveAsNewPreset'),
+      message: t('g.keybindingPresets.presetNamePrompt'),
+      defaultValue: ''
+    })
+    if (!name) return false
+    const trimmedName = name.trim()
+    if (!trimmedName) return false
+    const existingPresets = await listPresets()
+    if (existingPresets.includes(trimmedName)) {
+      const overwrite = await dialogService.confirm({
+        title: t('g.keybindingPresets.overwritePresetTitle'),
+        message: t('g.keybindingPresets.overwritePresetMessage', {
+          name: trimmedName
+        }),
+        type: 'overwrite'
+      })
+      if (!overwrite) return false
+    }
+    await savePreset(trimmedName)
+    return true
+  }
+
+  async function switchPreset(targetName: string) {
+    if (keybindingStore.isCurrentPresetModified) {
+      const displayName =
+        keybindingStore.currentPresetName === 'default'
+          ? t('g.keybindingPresets.default')
+          : keybindingStore.currentPresetName
+      const result = await showUnsavedChangesDialog(displayName)
+
+      if (result === null) return
+      if (result) {
+        if (keybindingStore.currentPresetName !== 'default') {
+          await savePreset(keybindingStore.currentPresetName)
+        } else {
+          const saved = await promptAndSaveNewPreset()
+          if (!saved) return
+        }
+      }
+    }
+
+    if (targetName === 'default') {
+      await switchToDefaultPreset()
+      return
+    }
+
+    const preset = await loadPreset(targetName)
+    applyPreset(preset)
+    await keybindingService.persistUserKeybindings()
+    await settingStore.set('Comfy.Keybinding.CurrentPreset', targetName)
+  }
+
+  return {
+    listPresets: wrapWithErrorHandlingAsync(listPresets),
+    loadPreset: wrapWithErrorHandlingAsync(loadPreset),
+    savePreset: wrapWithErrorHandlingAsync(savePreset),
+    deletePreset: wrapWithErrorHandlingAsync(deletePreset),
+    exportPreset,
+    importPreset: wrapWithErrorHandlingAsync(importPreset),
+    switchPreset: wrapWithErrorHandlingAsync(switchPreset),
+    switchToDefaultPreset: wrapWithErrorHandlingAsync(switchToDefaultPreset),
+    promptAndSaveNewPreset: wrapWithErrorHandlingAsync(promptAndSaveNewPreset),
+    applyPreset
+  }
+}

src/platform/keybindings/types.ts

@@ -14,5 +14,12 @@ export const zKeybinding = z.object({
   targetElementId: z.string().optional()
 })
 
+export const zKeybindingPreset = z.object({
+  name: z.string().trim().min(1, 'Preset name cannot be empty'),
+  newBindings: z.array(zKeybinding),
+  unsetBindings: z.array(zKeybinding)
+})
+
 export type KeyCombo = z.infer<typeof zKeyCombo>
 export type Keybinding = z.infer<typeof zKeybinding>
+export type KeybindingPreset = z.infer<typeof zKeybindingPreset>

src/platform/settings/components/SettingDialog.vue

@@ -41,7 +41,20 @@
       </nav>
     </template>
 
-    <template #header />
+    <template #header>
+      <div
+        v-if="activeCategoryKey === 'keybinding'"
+        id="keybinding-panel-header"
+        class="flex-1"
+      />
+    </template>
+
+    <template #header-right-area>
+      <div
+        v-if="activeCategoryKey === 'keybinding'"
+        id="keybinding-panel-actions"
+      />
+    </template>
 
     <template #content>
       <template v-if="activePanel">

src/platform/settings/constants/coreSettings.ts

@@ -676,6 +676,13 @@ export const CORE_SETTINGS: SettingParams[] = [
     defaultValue: [] as Keybinding[],
     versionAdded: '1.3.7'
   },
+  {
+    id: 'Comfy.Keybinding.CurrentPreset',
+    name: 'Current keybinding preset name',
+    type: 'hidden',
+    defaultValue: 'default',
+    versionAdded: '1.8.8'
+  },
   {
     id: 'Comfy.Extension.Disabled',
     name: 'Disabled extension names',

src/schemas/apiSchema.ts

@@ -382,6 +382,7 @@ const zSettings = z.object({
   'Comfy.WorkflowActions.SeenItems': z.array(z.string()),
   'Comfy.Keybinding.UnsetBindings': z.array(zKeybinding),
   'Comfy.Keybinding.NewBindings': z.array(zKeybinding),
+  'Comfy.Keybinding.CurrentPreset': z.string(),
   'Comfy.Extension.Disabled': z.array(z.string()),
   'Comfy.LinkRenderMode': z.number(),
   'Comfy.Node.AutoSnapLinkToSlot': z.boolean(),

vite.config.mts

@@ -638,6 +638,7 @@ export default defineConfig({
 
   optimizeDeps: {
     exclude: ['@comfyorg/comfyui-electron-types'],
+    include: ['primevue/datatable', 'primevue/column'],
     entries: ['index.html']
   },