Convert BMP to PNG Free Online
Convert uncompressed BMP files to PNG for lossless compression. PNG maintains pixel-perfect quality while significantly reducing file size compared to BMP.
How to Convert BMP to PNG
- 1Open the BMP to PNG converter in any browser
- 2Upload your .bmp file(s) by dragging or clicking to browse
- 3Adjust output quality settings if needed
- 4Download your converted .png file(s) — individually or as ZIP
Why Convert BMP to PNG?
BMP files are uncompressed and unnecessarily large. PNG provides lossless compression that typically reduces BMP files by 50-80% without any quality loss. PNG also adds transparency support that BMP lacks.
Privacy First — No Upload Required
Your BMP files are converted entirely in your browser. They are never uploaded to any server. theimgapp is the safest way to convert images online — your files never leave your device.
Frequently Asked Questions
How do I convert BMP to PNG for free?
Use theimgapp's free converter. Upload your .bmp file and download the .png result instantly. No signup required, no files uploaded to servers.
Is it safe to convert BMP to PNG online?
Yes. theimgapp processes everything in your browser — files never leave your device. This is the safest online conversion method available.
Can I convert multiple BMP files at once?
Yes. Upload multiple .bmp files and batch convert them all to .png. Download individually or as a ZIP archive.