JPG is the most widely supported photo format. It uses lossy compression, so photos are small, and every device, app and website can open it. BMP is the uncompressed Windows bitmap format. Every pixel is stored as-is, so files are very large, but some older programs and devices still require it.
Converting to BMP gives you a plain, uncompressed bitmap for older software, embedded devices and some printers. The conversion happens entirely in your browser, so your files are never uploaded and there’s no size limit beyond your device’s memory.
How to convert JPG to BMP
- Add one or more JPG files.
- They’re converted to BMP automatically.
- Download them individually or as a ZIP.
Questions
Is JPG to BMP conversion free?
Yes, completely free with no limits, sign-up or watermark.
Are my files uploaded?
No. Conversion runs on your own device, so your files stay private.