How to replace a photo background with AI
Cut out the subject free in your browser, then generate a new scene around it — 'marble countertop', 'sunlit studio', 'outdoor café table'. Kyanbasu keeps your real product as the subject so what shoppers see is what they get.
How it works
- Step 1Upload your photo
Any photo with a clear subject — product, portrait, pet, object.
- Step 2Cut out the subject free
The browser-based remover isolates the subject on your device — no credits, no upload queue.
- Step 3Describe the new scene
Open the cutout in the editor or Product Photoshoot and describe the background: 'sunlit kitchen', 'marble counter', 'morning light on linen'.
- Step 4AI builds the scene
The new background is generated around your actual subject. Review lighting, scale, and product details before exporting.
- Step 5Export
PNG or JPG at your chosen size. Standard exports are free and watermark-free.
Real before & after
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AfterWhy this approach works
Splitting the job in two is what makes it work: the cutout is precise and free because it runs locally, and the scene generation spends credits only on the part that actually needs AI. Your real product stays the subject throughout.
Kyanbasu vs Photoshop generative fill
| Feature | Kyanbasu | Photoshop generative fill |
|---|---|---|
| Turnaround | Varies by tool and generation | Depends on workflow |
| Creative control | AI tools plus manual editing on one canvas | Depends on tool |
| Free start | 50 one-time welcome credits | Depends on provider |
| Multi-format export | Selected sizes in Repurpose | Depends on tool |
| Owns commercial rights | Yes, every plan | Often restricted |
Frequently asked questions
Will it look fake?
The scene is generated around your real subject, which keeps proportions and details honest. Always review the composite — lighting and reflections vary by scene.
Can I describe the background?
Yes. Prompt-based scenes — 'beach at sunset', 'studio on grey seamless' — or pick from Photoshoot scene directions.
Does it work on portraits?
Yes — headshots, full body, and group photos. Check hair edges in the cutout before generating the scene.
Is there a watermark?
No. Standard JPG/PNG exports are watermark-free on every plan, including free.
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Try it free — no credit card
Manual editing is free. Sign up to save or export; AI generation uses credits.
Start with a free cutout