Convert BMP to JPG Online Free
BMP stores pixels essentially uncompressed, which is why a screenshot saved as BMP can be tens of megabytes. Converting to JPEG usually cuts that by 90% or more with no visible difference at normal viewing sizes.
This page opens the converter preset to JPEG, with a quality slider if you want to push the size down further.
Your file never leaves your browser. All processing happens on your device. Nothing is uploaded to any server.
What you can use it for
- Shrinking huge BMP screenshots or scans for email
- Making legacy Windows images usable on the web
- Meeting a form that accepts JPG but not BMP
Other conversions
Need a different format, a quality slider or batch conversion? Use the image converter.
Frequently asked questions
BMP is effectively uncompressed — it stores every pixel literally. JPEG applies real compression, which is why the converted file is dramatically smaller.
JPEG is lossy, so there is some loss, but at the default quality it is not visible at normal viewing sizes. Use PNG instead if you need lossless.
No. Conversion runs entirely in your browser.
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Every category runs free in your browser — nothing is uploaded.