JPG to BMP Converter
Convert JPG images to BMP online in seconds — free, unlimited, and 100% private. Bulk conversion included.
How to convert JPG to BMP
- Upload your JPG filesDrag & drop, browse, or paste — convert one file or a whole batch at once.
- Tune quality & sizeUse the quality slider and optional max-width to balance sharpness and file size.
- Convert instantlyYour JPG is converted to BMP right in your browser in under a second — nothing is uploaded.
- DownloadSave files one by one or grab everything as a single ZIP archive.
Why convert JPG to BMP?
JPG is the universal photo format — small files, no transparency support. BMP, on the other hand, is uncompressed Windows bitmap — pixel-perfect but large.
Different platforms, apps, and workflows demand different image formats. Converting JPG to BMP takes under a second, runs privately in your browser, and works on any device — phone, tablet, or desktop.
JPG vs BMP — quick comparison
| Feature | JPG | BMP |
|---|
| Compression | Lossy | Uncompressed |
| Transparency | No | No |
| Typical file size | Small | Very large |
| Compatibility | Universal | Universal |
Frequently asked questions
Is this JPG to BMP converter free?
Yes — completely free with no limits, no signup, and no watermarks. Convert as many JPG images to BMP as you like.
Are my images uploaded to a server?
No. Conversion happens locally in your browser using the HTML5 Canvas API, so your images never leave your device. Only formats that browsers can't natively process are converted via our encrypted server API, and those files are deleted immediately.
Will converting JPG to BMP reduce image quality?
The conversion preserves the full resolution of your image. Use the optional max-width control if you also want to downscale.
Can I convert multiple JPG files to BMP at once?
Yes. Drop or select as many files as you need — each is converted and listed individually, and you can download them all together as a ZIP. For mixed input formats, use our Bulk Image Converter.
Does it work on mobile phones?
Absolutely. ToolsCrow is mobile-first: the converter runs entirely in your phone's browser on Android and iOS — no app installation needed.
