Compress images
Make photos smaller for email, forms and websites. Choose the quality — the lower it is, the smaller the file.
How to use
- Choose or drop your files.
- Adjust options if needed and press “Convert”.
- Download the result. Nothing is uploaded to any server.
FAQ
How much smaller will the file be?
Usually 50–80% for phone photos at quality 70–75. Combine it with a max width for an even smaller file.
What happens to PNG?
PNG has no quality setting, so by default it is converted to JPG (transparent areas become white). Choose WebP to keep transparency.
Is it safe? Are my files uploaded?
No. The conversion runs entirely in your browser using WebAssembly. Your files are never sent to a server, so they stay private — you can even use the site offline after it has loaded.