Free · on-device AI · nothing uploaded
Keep the subject. Dream up the scene.
The main subject is detected automatically and kept untouched; describe a new setting and a diffusion model paints it behind them, matching the light at the edges.
Drop a photo here, or
Opens in the AI Photo Editor · stays on your device
- Nothing uploaded
- Any scene from a prompt
- Subject kept exactly
How it works
An on-device segmentation model (ISNet) finds the person, pet or product. Everything else becomes the area to regenerate, and SD-Turbo — running on your graphics card with WebGPU — paints the new scene from your prompt. The subject's pixels are never altered, and the new background is placed on its own layer.
Great uses
- Product photos: marble counters, linen, studio sweeps, outdoor lifestyle scenes.
- Profile pictures: a clean studio backdrop or a soft outdoor blur.
- Social posts and thumbnails: travel, seasonal or themed backdrops.
Prompts work best when they describe the place and light: “a sunny beach with palm trees, shallow depth of field”.
When to use something else
For a plain white or transparent background, use Change Background — it's instant and doesn't need a graphics card. For a real photo of your own as the backdrop, Change Background's Image option keeps it exact.
How to use it
AI Background Generator in four steps
- 1
Drop in a photo
It opens in the AI Photo Editor with the Background Generator.
- 2
Describe the scene
Type a setting, or pick one of the ideas.
- 3
Generate variations
The subject is kept; only the background is created.
- 4
Add as layer and download
Fine-tune the edge or the layer, then save.
FAQ
AI Background Generator questions
Is the AI background generator free?
Yes. It runs on your device with no credits, sign-up or watermark.
Does it change my product or person?
No. The detected subject's pixels are kept exactly; only the background is generated.
Are photos uploaded?
No. Both the subject detection and the generation run in your browser.
Why is the background a bit soft?
Scenes are generated at about 512 pixels and fitted to your photo, which often reads like a natural shallow depth of field. Tick the AI upscaler for more detail.
What do I need?
A recent Chrome or Edge with WebGPU; the first use downloads about 2.6 GB.
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