Convert image
Move between JPG, PNG, WebP and AVIF.
Runs entirely in your browser. Verify it in your network tab.
Ignored for PNG, which is lossless.
What this does
Decodes with the browser image pipeline and re-encodes to the chosen format.
Limits
- AVIF encoding depends on browser support and is slower than the others.
- Converting to PNG from a lossy source will usually make the file larger, not smaller.
Is this private?
Yes, and you can check rather than take our word for it. Open your browser's network tab and run the tool: your file never appears in it, because there is no server to send it to. The whole site is static files.