BMP to JPG converter
Turn a BMP image into a JPG and compare the exported file size.
Choose an image
Drop a file here or choose one from your device.
BMP · Up to 40 MBFree to use. No registration, watermark, or image uploads.
How to use this tool
- Choose a BMP image your browser can decode.
- Adjust the JPEG quality setting.
- Convert, compare file sizes, and download the JPG.
A smaller format for bitmap photographs
BMP files often store large amounts of pixel data without the compression used for web photographs. JPG can make photo-like images easier to email or upload. Sharp text, flat graphics, and screenshots may look better as PNG. The export size is shown before you download.
Common questions
Will every BMP file open?
Browser support depends on the BMP encoding. Common BMP images are supported, but unusual compression modes or damaged headers can fail to decode. The tool shows an error if your browser cannot read the image.
Can I preserve the exact pixels?
JPG uses lossy compression, so it can change pixel values. If exact decoded pixels or transparency matter, open your BMP in the general image converter and choose PNG instead.