# Convert BMP to PNG

Convert BMP to PNG right in your browser — free, private, nothing is uploaded. Get a lossless copy of every pixel.

BMP is the old Windows bitmap: raw uncompressed pixels with essentially no size optimization. It opens everywhere on Windows but wastes space — which is usually why people convert it.

PNG is the standard lossless web image: screenshots, UI graphics, logos and anything with sharp edges or transparency come out pixel-perfect.

Converting BMP to PNG keeps every pixel and throws away the wasted space: PNG's lossless compression routinely shrinks an uncompressed bitmap by a large factor.

## Run it

- **Web (PNG preselected):** https://gizza.ai/tools/image-convert/?format=png
- **CLI:** `gizza tool image-convert 'url=https://example.com/input.bmp' 'format=png'`
- **Parent tool docs:** https://gizza.ai/tools/image-convert/index.md