head to head · open source
rembg vs image-actions
rembg has 25,078 GitHub stars, 2,441 forks, 3 open issues and last shipped 5 days ago. image-actions has 1,574 stars, 78 forks, 13 open issues and last shipped 3 days ago. rembg leads on adoption by 1,493% (25,078 vs 1,574 stars). rembg is written in Python under MIT; image-actions is written in TypeScript under GPL-3.0. rembg has attracted 10% as many forks as stars, image-actions 5%. image-actions was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (image-processing), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| rembg | image-actions | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 1.6K |
| License | MIT | GPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-10-10 | 2026-10-12 |
| Forks | ⑂ 2.4K | ⑂ 78 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rembg if
- You weight community size — 25K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick image-actions if
- You want the image-actions feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and image-actions fits your workflow better
About rembg
Rembg is an MIT licensed Python tool for removing image backgrounds, usable as a CLI, a Python library, an HTTP server, or a Docker container, and aimed at developers, designers, and automated image pipelines that need background removal without depending on a hosted service.
read the full rembg overview →
About image-actions
Image Actions is a GitHub Action from Calibre that automatically compresses JPEG, PNG, WebP, and AVIF images in pull requests, built for teams whose web performance depends on how much image weight their repositories ship.
read the full image-actions overview →
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Frequently asked questions
Is rembg or image-actions more popular?
rembg has 25,078 GitHub stars and image-actions has 1,574. rembg has the larger community by that measure.
Are rembg and image-actions free?
Both are open source. rembg is licensed under MIT and image-actions under GPL-3.0. Neither carries a licence fee.
What is the difference between rembg and image-actions?
rembg is written in Python and image-actions in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, rembg or image-actions?
Choose rembg if you want the larger community (25,078 stars) or its MIT licence terms. Choose image-actions if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.