Convert BMP to JPG
BMP files are uncompressed, so a single photo can weigh tens of megabytes. Converting BMP to JPG typically shrinks it by 90% or more with no visible difference.
- Never uploaded
- Instant, no sign-up
- Works offline
Drop images here
Files stay in your browser — nothing is uploaded.
About this tool
This is the quickest way to make old scans and Windows screenshots shareable. Drop your BMP files below: each one is decoded and re-encoded as JPG by your own browser, so even private images never leave your device.
How it works
- 1
Add one or more BMP files (or try the sample).
- 2
They're converted to JPG automatically.
- 3
Download each JPG or everything as a ZIP.
Features
- Real JPG outputJPG is small and opens everywhere. Transparent areas are filled with white.
- Batch conversionConvert dozens of files at once; work runs in background workers so the page stays responsive.
- No size capsThere are no upload limits — only your device's memory sets the ceiling.
- Private by designEverything runs on your device. No uploads, no account, no watermark, and EXIF/GPS data is stripped from the result.
Supported formats
Input: BMP (and other common image formats). Output: JPG.
Frequently asked questions
How do I convert BMP to JPG?
Drop your BMP files onto the converter. They're converted straight away; press Download to save the JPG files or a ZIP.
How much smaller will my BMP get?
Usually 10–30× smaller. A 6 MB BMP photo often becomes a 200–600 KB JPG at high quality.
Can I convert several files at once?
Yes. Add as many as your device can hold in memory and download them together as a ZIP.
Are my images uploaded to a server?
No. Files are decoded, processed and re-encoded by your browser using the canvas API and Web Workers. Nothing is sent to any server, and there is no account or storage. Closing the tab discards everything.
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