Drop BMP, get JPG. No install, no upload, several files at once.
When a BMP from Paint or older equipment is too large to upload or send. BMP is an old uncompressed Windows format, very large, still required by some older software and devices. JPG is lossy, small for photos and opens everywhere, but has no transparency.
BMP is uncompressed, so JPG is usually a small fraction of the size.
The conversion runs in the browser you opened this page in. You can go offline after loading, and the files never reach us. All options are on the Image Format Converter page.
No. Reading, converting and saving all happen in your browser.
Yes. Drop them together and they are converted with the same settings into a ZIP.
Use the format menu above, or see the full Image Format Converter page.