BMP to JPG Converter
Turn big, uncompressed BMP bitmaps into compact JPG files, in bulk, without uploading them.
How to convert BMP to JPG
- Click the box above or drag your BMP files onto it.
- Each file is converted to JPG on your device — adjust quality first if you like.
- Click Download next to each converted image.
About BMP to JPG
BMP and JPG are both standard image formats. This converter uses your browser's built-in image decoder and the Canvas API to re-encode each image as JPG. Nothing is sent over the network.
Frequently asked questions
Is this BMP to JPG converter free?
Yes, it is free with no sign-up, no watermark and no file limits beyond what your device can handle.
Are my files uploaded?
No. Conversion runs entirely in your browser. Your files never leave your device — you can even go offline after the page loads.
Why convert BMP to JPG?
BMP stores pixels uncompressed, so a photo can be several megabytes. JPG compresses it, usually to a small fraction of the size, and it opens everywhere — email, websites and phones.
What happens to transparent areas?
JPG does not support transparency, so transparent pixels are filled with white.
Can I convert many files at once?
Yes. Select or drop as many files as you like; each one is converted in turn and gets its own download button.