IOPaint vs Stable Diffusion 3
An open-source image editing tool (formerly Lama Cleaner) that removes objects, people, text and watermarks from photos using AI inpainting — and can replace or expand parts of an image. Runs locally, free and private.
🧠 Expert verdict
Our expert verdict: Stable Diffusion 3 is the stronger all-round choice, scoring 4.6/5 versus 4.5/5 for IOPaint. Choose Stable Diffusion 3 if you want the best image tool overall; pick IOPaint if "Remove objects, people & watermarks" matters more for your workflow.
IOPaint
An open-source image editing tool (formerly Lama Cleaner) that removes objects, people, text and watermarks from photos using AI inpainting — and can replace or expand parts of an image. Runs locally, free and private.
Stable Diffusion 3
Stability AI's most powerful open-source image model — superior typography and multi-subject prompts.
IOPaint
✅ Pros
- +Remove objects, people & watermarks
- +AI inpainting & outpainting
- +Runs locally & free
- +Open source
- +Simple browser UI
❌ Cons
- −Needs a GPU for best speed
- −Local install required
- −Fewer features than Photoshop AI
- −Results vary by image
🎯 Best for — IOPaint
🏷️ Tags — IOPaint
Our Verdict
After comparing ratings, pricing and features, Stable Diffusion 3 comes out ahead with a 4.6/5 rating. It is the better choice for most users.
Expert take on each tool
📌 IOPaint
IOPaint (formerly Lama Cleaner) is the go-to open-source image cleanup tool: remove objects, people and watermarks or expand images with AI inpainting, all locally and free. A private, no-subscription alternative to paid photo editors.
❓ Frequently Asked Questions
Which is better: IOPaint or Stable Diffusion 3?
Stable Diffusion 3 has the higher user rating (4.6/5 vs 4.5/5), making it the stronger overall pick. That said, IOPaint can still be the better fit depending on your budget and specific needs — see the full comparison above.
Is IOPaint or Stable Diffusion 3 cheaper?
IOPaint (Free / Open Source) and Stable Diffusion 3 (Open source) sit at a similar price point. The best way to compare actual cost is to check each tool's plans for the specific features and usage limits you need.
Can I switch from IOPaint to Stable Diffusion 3?
Yes — switching between IOPaint and Stable Diffusion 3 is usually straightforward since both are image tools with similar core workflows. Most users can export their data and get started with Stable Diffusion 3 within a day; just check Stable Diffusion 3's free plan before committing to a paid tier.