Turn large BMP files into small, shareable JPG photos.
Drop BMP files here or click to browse
Processing happens on your device. Nothing is uploaded.
Files are processed locally in your browser. They never touch our servers.
Sensible settings are applied automatically. Fine tune them only if you want to.
Drop multiple images at once and download everything together as a ZIP.
Use this tool when you need a small, shareable photo from a large BMP. It decodes the bitmap in your browser and saves a JPG at the quality you choose, shrinking a multi-megabyte file to a few hundred kilobytes.
Image optimization works best when you choose the right balance between file size, visual quality, dimensions, format compatibility and privacy. These tips help you get a cleaner result.
BMP to JPG turns a large, uncompressed bitmap into a small, shareable photo. JPG uses smart lossy compression, so a BMP that runs to tens of megabytes usually becomes a JPG of a few hundred kilobytes with no visible quality drop. Everything happens locally, with no uploads.
| BMP | JPG | |
|---|---|---|
| Compression | None | Lossy |
| Typical size | Very large | Smallest |
| Best for | Editing, raw bitmaps | Photos, sharing, web |
| Transparency | No | No |
Keep the original BMP as your lossless master copy, and convert a fresh JPG whenever you need one.
These tools solve similar image optimization problems and work the same way: locally in your browser, with no required upload.
Drop your BMP files, set the quality if you like, and download the JPG copies. Everything runs in your browser with nothing uploaded.
JPG is lossy, so there is a small re-encode, but at quality 90 the difference is not visible. JPG is the right pick when small file size matters.
Far smaller. A BMP of tens of megabytes often becomes a JPG of a few hundred kilobytes with no visible quality loss.
Yes. Drop a batch and each one is converted locally, with individual downloads plus a download-all option.