Bitmap to PNG — lossless compression
Convert bitmap to PNG free.
Convert bitmap images to compressed lossless PNG files. No signup, no watermark.
Instant conversion
No waiting
100% private
Files never uploaded
Works offline
In your browser
Drag & drop your BMP image here
or click to browse (up to 50 MB)
BMPMAX 50MB
Supported: BMP · Max size: 50 MB
Original BMP
Converted PNG
PNG
After conversion
No signup
Get started instantly
Private & secure
Files never leave your device
High quality output
Multiple format options
Batch conversion
Convert multiple files at once
PNG
What is PNG format?
PNG applies lossless compression to reduce BMP file sizes significantly while preserving every pixel of the original image.
BMP
PNG
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