[GH-ISSUE #51] webp no transparency #39

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opened 2026-10-30 21:08:41 +00:00 by bsakaguchi · 4 comments
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Originally created by @jodamajster on GitHub (Apr 19, 2025).
Original GitHub issue: https://github.com/AUTOMATIC1111/stable-diffusion-webui-rembg/issues/51

The module perfectly works for png output. but if I use webp it does not work. it removes background and replace it with black one. please help.

Originally created by @jodamajster on GitHub (Apr 19, 2025). Original GitHub issue: https://github.com/AUTOMATIC1111/stable-diffusion-webui-rembg/issues/51 The module perfectly works for png output. but if I use webp it does not work. it removes background and replace it with black one. please help.
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@dilectiogames commented on GitHub (Apr 24, 2025):

where did you have changed the output format? the png doesn't work for me the transparency is black. are you sure it works for the png?

<!-- gh-comment-id:2828079589 --> @dilectiogames commented on GitHub (Apr 24, 2025): where did you have changed the output format? the png doesn't work for me the transparency is black. are you sure it works for the png?
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@charlumau commented on GitHub (Jun 10, 2025):

I also have this issue. did you find a solution to it?

<!-- gh-comment-id:2960821808 --> @charlumau commented on GitHub (Jun 10, 2025): I also have this issue. did you find a solution to it?
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@dilectiogames commented on GitHub (Jul 16, 2025):

I also have this issue. did you find a solution to it?

I'm using this extension

https://github.com/GeekyGhost/Automatic1111-Geeky-Remb.git

<!-- gh-comment-id:3078809934 --> @dilectiogames commented on GitHub (Jul 16, 2025): > I also have this issue. did you find a solution to it? I'm using this extension https://github.com/GeekyGhost/Automatic1111-Geeky-Remb.git
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@jodamajster commented on GitHub (Jul 16, 2025):

I also have this issue. did you find a solution to it?

I'm using this extension

https://github.com/GeekyGhost/Automatic1111-Geeky-Remb.git

no solution so far. i just swap to PNG if I need transparency and convert later. results are really nice. Issue is with saving in format. as from picture you can see transparency was used but due to conversion it fills it with black for webp.

<!-- gh-comment-id:3079114313 --> @jodamajster commented on GitHub (Jul 16, 2025): > > I also have this issue. did you find a solution to it? > > I'm using this extension > > https://github.com/GeekyGhost/Automatic1111-Geeky-Remb.git no solution so far. i just swap to PNG if I need transparency and convert later. results are really nice. Issue is with saving in format. as from picture you can see transparency was used but due to conversion it fills it with black for webp.
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AUTOMATIC1111/stable-diffusion-webui-rembg#39
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