Convert BMP to PNG
Change BMP files to PNG in a few seconds.
Drop files here
or
You can also paste an image with Ctrl+V.
Processed in your browser. Nothing is uploaded.
Download requires a plan: €0.60 for 3 days, then €39.95 every 4 weeks. Cancel anytime.
How it works
- 1
Add your BMP files
Drop them into the box or choose them from your device.
- 2
PNG is already selected
There is nothing else to set.
- 3
Convert and download
Several files arrive together in a ZIP.
BMP and PNG: what changes
BMP files are large and many websites and apps refuse them. Converting to PNG gives a file that is easier to send and opens everywhere.
BMP Windows Bitmap
BMP is an old, very simple Windows format that stores pixels with no compression. Files are large, but some older software and devices still ask for it.
PNG Portable Network Graphics
PNG stores every pixel exactly, with no loss, and supports transparent backgrounds. Files are larger than JPG for photos but stay perfectly sharp for text, logos and screenshots.
Good to know before you convert
- Both formats store pixels without loss, so the picture looks exactly the same after converting.
Questions and answers
Will the PNG look different from the BMP?
No. The conversion is lossless, so the picture is identical.
Can I convert several BMP files at once?
Yes. Add them together. One result downloads directly; several are packed into a ZIP.