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BMP to PNG
Convert BMP images to PNG format
Last updated:Drag & drop your file here
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.BMP
Max 50 MB · No registration needed
Your file stays on your device — never uploaded
Frequently Asked Questions
Why convert BMP to PNG instead of JPG?
PNG preserves exact pixel data with lossless compression. This is best for screenshots, diagrams, and images with text where JPG artifacts would be visible.
How much smaller will the PNG file be?
PNG files are typically 5-10x smaller than BMP while being completely lossless. The exact ratio depends on image complexity.
Does BMP to PNG preserve transparency?
Standard BMP files do not contain transparency. The conversion produces a PNG with an opaque background matching the original BMP.