JPGBMP
JPG to BMP Converter
Convert JPG images to BMP in seconds. Your files are processed locally in your browser — nothing is uploaded.
Processed locally in your browser
Why convert JPG to BMP?
JPG is everywhere, but it cannot store transparency and its compression is decades old. BMP is required by some legacy Windows programs and embedded devices.
What changes when you convert JPG to BMP
- BMP files are usually larger than JPG files, because BMP stores the image with less (or no) lossy compression.
- BMP is lossless: every pixel of the decoded image is preserved exactly.
How to convert JPG to BMP
- 1
Drop your JPG files into the converter above, paste them, or click to choose files.
- 2
BMP is already selected as the output format. Open Settings to adjust quality, size or metadata.
- 3
Click Convert. Each image is processed on your device in a moment.
- 4
Download your BMP files one by one, or all together as a ZIP.
Private by design
This JPG to BMP converter runs entirely in your web browser using the same image engines that display web pages, plus WebAssembly encoders where needed. Your images are never uploaded for this conversion and nothing is stored.
JPG to BMP: questions & answers
Is converting JPG to BMP free?
Yes, completely free with no sign-up, no watermark and no daily limit.
Will I lose quality converting JPG to BMP?
No. BMP is lossless, so the converted image keeps every pixel exactly as it was decoded from the JPG file.
Can I convert multiple JPG files at once?
Yes. Drop as many files as you like; they are converted in parallel and can be downloaded individually or as a single ZIP.
Are my JPG files uploaded?
No. The conversion runs locally in your browser, so your images never leave your device.
Does it work on iPhone and Android?
Yes. The converter works in current versions of Safari, Chrome, Firefox and Edge on phones, tablets and computers. Very large images may exceed the memory available to mobile browsers.
Is JPG the same as JPEG?
Yes. .jpg, .jpeg and .jpe are different extensions for exactly the same format. You can rename one to the other without converting.