Convert JPG to BMP
Drop your JPG files below and download BMP in seconds. Free, unlimited and completely private, because the conversion runs inside your browser.
Why convert JPG to BMP?
JPG has been the default photo format since the nineties and opens everywhere, from ancient office software to modern phones. Its lossy compression shrinks photos dramatically while keeping them looking good at normal viewing sizes. It cannot store transparency, so transparent areas are filled with a solid background.
BMP stores pixels with little or no compression, which makes files huge but trivially simple to read. It is mostly seen in legacy Windows workflows, screenshots from older tools and some scientific software. Converting to a compressed format usually shrinks a BMP by 90 percent or more.
JPG vs BMP at a glance
| JPG | BMP | |
|---|---|---|
| Full name | JPEG image | Bitmap image |
| Compression | Lossy | Uncompressed |
| Transparency | No | No |
| Best for | Photos and general web images | Legacy Windows software and raw pixel data |
How to convert JPG to BMP
- Drop one or more JPG files into the box above, or click to browse.
- ImageConvert converts each file to BMP right on your device.
- Download a single file, or grab everything at once as a zip.
Frequently asked questions
What is a JPG file?
JPG (JPEG) is the most common photo format, using lossy compression for small file sizes.
What is a BMP file?
BMP is an uncompressed Windows bitmap that keeps full pixel detail at a large file size.
Is it free to convert JPG to BMP?
Yes. There are no limits, no watermarks and no account needed. Convert as many JPG files as you like.
Are my files private?
Completely. Your JPG files never leave your browser and are never uploaded to a server, so your images stay on your device.