Convert BMP to PNG
Turn your BMP files into PNG in seconds. Free, private, and right in your browser, nothing is uploaded.
Why convert BMP to PNG?
Convert large uncompressed BMP files to compact, lossless PNG.
Private, on-device conversion
Your BMP files are converted locally in your browser and never uploaded, so it is completely private and works offline. To convert an entire folder or thousands of files at once, the native Shrinkpad for Mac app does it in bulk, offline.
Frequently asked
How do I convert BMP to PNG?⌄
Drop your BMP files into the box above and they are converted to PNG instantly. Download them one by one, or all at once as a zip.
Are my files uploaded to a server?⌄
No. The BMP to PNG conversion runs entirely in your browser on your own device, so your files are never uploaded and it works offline.
Is this converter free?⌄
Yes, completely free with no sign-up and no watermark. Convert as many files as you like.
Why convert BMP to PNG?⌄
Convert large uncompressed BMP files to compact, lossless PNG.
How do I convert a whole folder or thousands of files?⌄
This web tool is great for a handful of files. For entire folders, thousands of images, or videos and RAW, Shrinkpad for Mac converts and compresses them all at once, offline, with a one-time purchase.