White Background Maker
Place your subject on a pure white background — the standard for ID photos and marketplace listings.
Processed locally — your images never leave this device
White Background Maker places your subject on a pure #FFFFFF background, which is the requirement for passport and ID photos, Amazon and eBay listings, catalogue shots and most CV photos. The subject is cut out automatically and composited onto a perfectly even white field with no shadow or gradient.
The model identifies the subject automatically, so there is no manual masking, no magic wand and no lasso work. Load the image, wait a few seconds for the first run to fetch and warm up the model, and the cutout appears. Because processing is local, the first image is the slowest — subsequent images reuse the already-loaded model and finish much faster. Fine hair, fur and semi-transparent edges are handled with soft alpha rather than a hard jagged cut.
Nothing you open here is uploaded. The entire operation runs inside your browser tab using the Canvas API and WebAssembly, which means there is no upload queue, no server-side file-size cap, no watermark and no account. You can even go offline after the page has loaded and the tool will keep working. When you close the tab, every trace of your file disappears from memory — which is exactly what you want when you are handling ID documents, contracts, private photos or unreleased product shots.
Because the work happens on your own hardware, processing is effectively instant for typical photos and still comfortable for 50-megapixel files on a modern laptop or phone. There are no daily limits, no paywalls after five files, and no queue behind other users. Everything is free, unlimited and ad-supported, and the layout reserves fixed space for ads so the page never jumps while you work.
How to use this tool
- Upload a photo with a clearly identifiable subject — a person, product or animal.
- Wait a few seconds while the segmentation model runs locally on your device.
- Review the cutout preview against the checkerboard.
- Fine-tune the result and switch between transparent and filled output.
- Download the finished image as PNG (transparent) or JPG (flattened).
Technical specifications
| Input formats | JPG, PNG, WebP |
|---|---|
| Output formats | Transparent PNG or flattened JPG |
| Engine | In-browser WebAssembly segmentation model |
| Manual work | None — the subject is detected automatically |
| Resolution | Cutout returned at the source resolution |
| Privacy | 100% client-side — files never leave your device |
| Browser compatibility | Chrome, Edge, Firefox, Safari 16+ (desktop & mobile) |
