Your files stay on your device
Compress BMP
Make BMP files smaller, or size them for a social post, a website, or an email.
Drop your BMP files here
or click to browse from your device
Supports: BMP
How it works
Conversion re-encodes pixels: EXIF metadata and color profiles are not carried over, EXIF rotation is applied, and animated GIF, WebP, and AVIF inputs keep only their first frame (flagged on the result). Files are checked by their actual bytes, not just the extension. A corrupt or mislabeled file fails its row without killing the batch.
Made for
Social
Web
Everyday
Pick where the image is going, or set size and quality yourself.
Quality
BMP has no quality setting. Only a smaller size makes the file smaller.
Size
Paste, drop, or type to begin. Everything stays on this device.