BMP to PNG converter
Turn BMP into PNG
Send us the BMP you already have and take away a PNG. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
BMP files • Max 25MB per file • Up to 10 files
Both formats, briefly
BMPIN
BMP writes pixels to disk almost exactly as they are, with no compression to undo. Files get large quickly, which is why you rarely meet one on a web page, but nothing is approximated and any Windows program can read it. It shows up in older Windows software, in scanner and screen capture output, and wherever a tool wants raw pixel data with no decoding step. Convert to PNG to keep the same quality in a fraction of the space.
PNGOUT
Use PNG when every pixel has to survive the save. Its compression throws nothing away, so text stays crisp, flat color stays flat, and a screenshot looks identical after ten round trips. PNG also carries a real alpha channel, which is why logos, icons and interface assets sit cleanly on any background. The trade-off is weight: a photograph stored as PNG runs several times larger than the same photo as JPG.
Three steps, start to finish
Add your BMP
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
PNG is preselected
This page is already set to write PNG. Switch the target if you change your mind.
Take the PNG
Grab the result the moment the job clears. Your upload is wiped straight afterwards.