JPG to BMP
NEWConvert JPG/JPEG images to uncompressed BMP format.
Frequently asked questions
Does converting to BMP lose any quality?
No further loss beyond what's already in the JPG — the source is decoded once and written out as uncompressed pixel data, so no new compression artifacts are introduced.
Why is the resulting file so large?
BMP stores every pixel uncompressed, so a photo-sized JPG can turn into a BMP many times larger — this is expected for the format, not a bug.
Is my file uploaded anywhere?
No — the BMP is assembled from canvas pixel data entirely in your browser.