Your files stay on your device

Compress BMP

Bitmap Image | Windows Bitmap format
BMP

Drop your BMP files here

or click to browse from your device
Select Files

Supports: BMP

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.
PresetsWeb 1600 px · q 75Email 1280 px · q 70Thumbnail 320 px · q 60Search for a target sizeQuality80 %Smallest fileBest quality

Lower quality discards more detail for a smaller BMP file. Everything is re-encoded in your browser; nothing is uploaded.
CompressDownload all (0)Clear queueNothing in yet

Paste, drop, or type to begin. Everything stays on this device.

Next door in Photos

- Convert (/images/convert)
- Optimize (/images/optimize)
All photos tools (/images)

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