Convert BMP to PNG Free Online
Compress your BMP files to smaller PNG format with lossless quality. Private, instant, and free.
Drag & drop BMP files here
or click to browse · up to 50 files at once
About This Conversion
Converting BMP to PNG gives you significant file size reduction while maintaining lossless quality. PNG uses lossless compression to produce files much smaller than BMP without losing any image data. This makes it the ideal conversion for graphics, screenshots, and images that need perfect quality at manageable file sizes. Our converter processes everything in your browser — fast, private, and free.
Why Use This Converter?
- Lossless compression — PNG reduces file size without any quality loss, unlike JPG.
- Smaller files — PNG files are significantly smaller than BMP while keeping perfect quality.
- Transparency support — PNG supports alpha transparency, which BMP does not.
- Web standard — PNG is universally supported on the web and all devices.
- Modern format — PNG is the standard lossless format for graphics and screenshots.
How to Convert
Convert BMP to PNG quickly:
- Upload your BMP files — Drag and drop or browse. Convert up to 50 files.
- Choose options — Select resize presets if needed.
- Download PNG files — Download individually or as a ZIP archive.