AI Photo Editor Apps: The Open Source Stack That Replaces Photoshop
AI photo editor apps now handle background removal, upscaling, face restoration and generation. We compare rembg, Real-ESRGAN, GFPGAN and Krita AI.
💡 What You Will Learn
AI photo editor apps now handle background removal, upscaling, face restoration and generation. We compare rembg, Real-ESRGAN, GFPGAN and Krita AI.
📜 Table of Contents
Photoshop costs 300 dollars a year and its AI features are a subscription add-on. The open-source AI photo editor stack covers the same core jobs - background removal, upscaling, restoration, inpainting - for free, with models you control.
The Stack, Piece by Piece
Background removal: rembg (danielgatis/rembg, 24,164 stars) removes backgrounds from photos and videos with one command line - the most-starred tool in this niche. Upscaling: Real-ESRGAN (xinntao/Real-ESRGAN, 36,403 stars) restores and enlarges images, excellent for old photos and screenshots. Face restoration: GFPGAN (TencentARC/GFPGAN, 37,654 stars) fixes blurry or damaged faces. Full editing: Krita AI Diffusion (Acly/krita-ai-diffusion, 10,430 stars) brings Stable Diffusion inpainting and generation into a real painting app.
Pipeline example: rembg to cut a subject, GFPGAN to clean the face, Real-ESRGAN to upscale to print size, Krita AI to adjust lighting. Total cost: zero. The trade-off is workflow polish - batch GUIs are clunkier than Photoshop, but the results are often better because you control the models.
Comparison
| Job | Tool | Stars |
|---|---|---|
| Background removal | rembg | 24,164 |
| Upscaling | Real-ESRGAN | 36,403 |
| Face restoration | GFPGAN | 37,654 |
| Full editing | Krita AI Diffusion | 10,430 |
FAQ
Q: Is the open source stack as good as Photoshop AI?
A: For specific jobs (cutout, upscale, restore), often better - the models are the same class and you control parameters. For all-in-one convenience, Photoshop still wins.
Q: Do I need a GPU?
A: rembg and Real-ESRGAN run on CPU (slower); GFPGAN and Krita AI benefit a lot from GPU.
Written by our editorial team; tools listed here are tested or verified against public sources. Links point to official sites or GitHub repos for reference only โ no paid placements.
