Remove the Background from an Image
Cut the background out of any photo without paying, signing up, or sending your picture to a server. An open-source segmentation model downloads once (about 44 MB) and then runs directly in your browser, so removal keeps working even offline. You get the full-resolution cutout as a transparent PNG, completely free.
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How it works
- Drop a photo onto the page or click to select one.
- Allow the one-time model download (about 44 MB); it is cached afterwards, so later visits start instantly.
- The subject is separated automatically - use the restore and erase brushes to fix any edge the model missed.
- Download the transparent PNG at the same resolution as your original.
Worth knowing
This tool runs ormbg, an open background-matting model built on the IS-Net architecture and released under the Apache-2.0 license. It executes through ONNX Runtime inside your browser tab: on hardware with WebGPU support the segmentation typically finishes in a few seconds, while machines without WebGPU fall back to a slower WASM path - and the tool tells you before starting that fallback, rather than leaving you staring at a spinner wondering what went wrong.
Full resolution matters more than most people realise. As of August 2026, remove.bg caps free downloads at 0.25 megapixels - roughly 625 x 400 pixels - and charges for anything larger. Photoroom and Fotor stamp a watermark on free exports, and Canva places its background remover behind a Pro subscription. Because the model here executes on your own hardware, there is no server bill to recoup, so a 24-megapixel photo comes back as a 24-megapixel cutout with nothing stamped on it.
The most common reason to strip a background is a product listing. Amazon, eBay and Etsy each require main product images on a pure white backdrop and prohibit watermarks on listing photos, which rules out most free removers on two counts at once. After cutting out your product here, the change-background-color tool drops it onto exact white in one click.
No segmentation model is perfect. Wispy hair, fur, semi-transparent fabric and glass are hard cases for every remover, which is why the result opens in an editable view instead of downloading immediately. Zoom in, paint back any strand the model shaved off, erase any background fragment it kept, and only then export.
After the one-time 44 MB download, the segmentation network runs with the network cable unplugged - the model file is cached by your browser, so background removal works on a plane.
What this tool will not do
- It will not invent a new scene behind your subject - it separates, it does not generate.
- It cannot guarantee perfect edges on fine hair against a busy background; the touch-up brushes exist for exactly that case.
- It will not enlarge or enhance the photo - the cutout matches your input resolution, no more.
Background removal engine
| Property | Detail |
|---|---|
| Model | ormbg (IS-Net architecture) |
| License | Apache-2.0 |
| Download | About 44 MB, one time, then cached |
| Compute | WebGPU where available; WASM fallback with a warning |
| Output | Transparent PNG at input resolution |
| Watermark | None |
Questions people ask
Is this background remover really free at full resolution?
Yes. There is no resolution cap, no watermark and no account. The heavy lifting happens on your own hardware, which is why no paid tier is needed to cover server costs.
Why is the first run slower than later ones?
The first visit downloads the 44 MB segmentation model. Your browser caches it, so subsequent images skip the download and start processing immediately.
Why did I get a warning that my device may be slow?
Your browser lacks WebGPU, so the model falls back to WASM, which can take noticeably longer on large photos. The warning appears before processing starts so you can decide whether to wait.
Does removing the background reduce image quality?
No. The output is a lossless PNG at the same pixel dimensions as your original; only the background pixels become transparent.
Can I use the cutout for Amazon or eBay product photos?
Yes - both marketplaces require a pure white backdrop for main images, so run the cutout through the change-background-color tool to place it on exact white before listing.
Does it work without an internet connection?
Once the model has been downloaded and cached, yes. Load the page while online at least once, and removal continues to work offline afterwards.
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