Private by default
Processing happens inside your browser. We do not send files to an image-processing server.
BMP to PNG Converter
Convert BMP images to lossless PNG files locally.
Runs on this deviceFree · no watermarkNo sign-up
Processed locally — your files never leave your device.
or drop images here
BMP · processed locallyYour images will be processed on this device.Quick answer
PNG stores raster images losslessly and is typically more practical on the web than BMP.
How to use this tool
- Select one image or a batch of images.
- Choose the output settings that fit your workflow.
- Process and download your new image. The original content stays untouched.
Batch-ready
Use the same settings for several files, then download them separately or in a ZIP.