- "aspect_ratio": "$empty",
- "prompt": ,
- "resolution": "1k",
- "images": [],
- "output_format": "png"
Image Background Replacer
Click to upload or drag and drop
JPG, JPEG, PNG, WEBP
0 / 2000
Public Visibility
No effects available
AI Image Background Replacer
Swap any photo background for a new scene you describe in words — keep your subject, change everything behind it.
Describe it, do not composite it
No masking, no stock photo hunting, no layer work.
- Plain-language controlType the scene you want. The model builds the background and places your subject in it, so you skip cutout, stock search, and manual blending.
- Lighting that matchesShadows and highlights on the subject are adjusted toward the new scene's light direction, which is the step that usually gives away a manual composite.
Keeps your subject intact
The person or product stays recognizable.
- Edges hold upHair, fur, and semi-transparent edges survive the swap instead of turning into hard cutout outlines.
- Original framing by defaultMatch Input Image keeps your photo's aspect ratio, so nothing important gets cropped unless you choose a new ratio on purpose.
Production-ready output
Built for listings, ads, and social.
- Up to 4KRender at 0.5K for quick drafts or 4K when the image goes to print, a marketplace listing, or a large banner.
- PNG or JPEGExport PNG when you want maximum quality, or JPEG when file size matters for web and email.
How to replace an image background
Go from your original photo to a new setting in four steps.
Upload your image
Click to upload or drag and drop a JPG, PNG, or WEBP photo of the subject you want to keep.
Describe the new background
Write what should be behind your subject — for example a sunlit sandy beach at golden hour, or a clean white studio wall.
Pick ratio and resolution
Keep the original framing with Match Input Image, or choose another ratio. Resolution goes up to 4K.
Generate and download
Compare the result against the original with the slider, then download it as PNG or JPEG.
FAQ
Frequently asked questions
Ready to replace your image background?
Describe the scene you want and let the AI rebuild everything behind your subject. Free tier available, no credit card required.