Convert BMP to JPG Online
What changes when you convert BMP to JPG
The file gets dramatically smaller
BMP is uncompressed and enormous; JPG compression can shrink it by 90% or more with no visible difference for photos.
It becomes a standard photo file
JPG is accepted everywhere online, unlike bulky BMP files that many sites reject.
It becomes lossy
JPG discards some detail to save space - invisible on photos, slightly softer on sharp graphics.
BMP vs JPG at a glance
| BMP | JPG | |
|---|---|---|
| Compression | None (uncompressed) | Lossy |
| Transparency | No | No |
| Animation | No | No |
| Colours | 16.7 million | 16.7 million |
| Typical file size | Huge | Small |
| Best for | Legacy Windows software | Photos you want to share or upload |
| Opens in | Universal on desktop; many websites reject it | Universal - every device, browser and app |
About the two formats
BMP
BMP is Windows' original bitmap format: raw pixels with little or no compression. Files are enormous by modern standards and most websites reject them - but virtually every desktop program can open one.
JPG
JPG (JPEG) has been the standard photo format since 1992. It compresses photographs to a fraction of their raw size by discarding detail the eye barely notices, which is why virtually every camera, phone and website uses it.
When to convert BMP to JPG
- You have an old BMP that is far too large to upload or email
- A website rejects BMP files
- You want a normal, shareable photo
How to convert BMP to JPG
- Upload your imageDrop or choose the BMP file you want to convert - up to 16 MB.
- Pick JPGThe target format is already set to JPG; just confirm.
- Convert and copy the linkYour JPG image is hosted instantly with a direct link and a download button.
Need more control over quality or other formats? Use the full image converter, read JPG vs PNG vs WebP vs GIF to pick the right format, or the complete WebP guide for the web.