Image Compressor
Smaller images, ready for sharing or the web.
Cut the background out of a photo and save a transparent PNG, or put the subject on a colour or another picture. It runs on your device, so nothing is uploaded.
or drag and drop images here
JPG, PNG, WebP, GIF, AVIF or BMP images · Multiple files supported
Your files stay on your device
This tool runs in your browser. Your files are never uploaded to a server.
No. The AI model runs inside your browser, on your graphics card when your browser supports WebGPU and on your processor otherwise. Your photo never leaves your device. Only the model file, which holds no personal information, is downloaded once from Hugging Face and kept by your browser.
It is free, with no sign-up, no watermark and no daily limit. The result has the same size as your photo, up to 4096 pixels on the longest side. Larger photos are scaled down to that size.
It uses BiRefNet lite, an open model released under the MIT licence, which allows commercial use. We checked other well-known models and chose this one because the others either have a non-commercial licence or left marks or holes on our product and animal test photos.
Very good on people, pets and most products, including loose hair and fur against a plain or moderately busy background. It struggles with very thin see-through parts, such as a wine glass with something behind it, and with a subject that looks almost the same as its background. The edge options help with small flaws.
The model is a large file that downloads once, then your browser keeps it. After that it starts quickly. Processing one photo takes a few seconds with WebGPU. On a computer without it, a photo can take half a minute or more.
Yes, on recent phones with enough memory. The download is large, so use Wi-Fi. If your browser runs out of memory, try a smaller photo.