PixFlipConvert BMP to PNG Online — Free & Private
To convert BMP to PNG: drop your BMP files into PixFlip, click Convert, and download the PNG output. The conversion runs entirely in your browser using WebAssembly — images never upload to a server, never leave your device. PixFlip is free, requires no signup, and handles batch conversion of multiple files at once.
Drop images here
or click to browse files, or paste (Ctrl+V)
Supports: WebP, AVIF, HEIC, JPG, PNG, GIF, BMP, SVG — up to 50 MB
How to Convert BMP to PNG
Upload your BMP file
Automatic conversion to PNG
Download your PNG file
BMP vs PNG: What's the Difference?
| BMP | PNG | |
|---|---|---|
| File Size | Very large | Medium |
| Compression | None | Lossless |
| Quality | Perfect | Perfect |
| Transparency | No | Yes |
| Best For | Raw bitmaps | Graphics/Icons |
Frequently Asked Questions
What is a BMP file?
BMP (Bitmap) is an uncompressed raster image format. It stores every pixel without any compression, which results in very large files. It was created by Microsoft and is common on Windows systems.
Why convert BMP to PNG?
PNG uses lossless compression, so you get the exact same quality as BMP but with dramatically smaller file sizes. PNG also adds transparency support that BMP lacks.