Free online converter
Convert BMP to PNG free.
Get a lossless PNG in seconds.
Choose a BMP image, convert it, and download your PNG. No signup required.
Drop a BMP file here
or choose one from your device
Files stay on your device. Processed locally in your browser.
About this tool
A straightforward BMP to PNG converter.
Create a lossless PNG from a bitmap image for editing, sharing, and apps that work better with PNG files.
How to convert BMP to PNG
- 1
Choose a BMP file from your device.
- 2
Review the selected file.
- 3
Convert the file, then download the new PNG.
What happens to the image?
- The output is encoded as a lossless PNG.
- The original pixel dimensions are preserved.
- Your original BMP is not modified.
Files up to 40 MB are supported. Keep this page open until your download is ready.
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Private by default
Files stay on your device. Processed locally in your browser.