BMP Image Compressor
Compress your bmp (Bitmap Image File) images directly in your browser. Output to JPEG or WebP. No files leave your device.
More Tools for BMP
Related Tools
Explore other tools available for this format.
View BMP Files
Open and inspect BMP images directly in your browser.
BMP Metadata Editor
View and edit EXIF and other metadata for BMP files.
Convert BMP
Convert BMP images to other formats like WEBP, PNG, JPEG and more.
Resize BMP Images
Resize BMP images to exact dimensions in your browser. Lock aspect ratio and download instantly.
Crop BMP Images
Crop BMP images to any region in your browser. Draw a selection, lock aspect ratio, and download instantly.
Rotate BMP Images
Rotate and flip BMP images in your browser. Choose 90°, 180°, 270°, or flip horizontally and vertically.
What is bmp?
About BMP
Bitmap Image File (.bmp) is a popular image format known for its widely supported and simple format with no loss of image quality. BMP is a basic, uncompressed image format that retains all image data, making it suitable for raw or legacy applications but less efficient for modern use.
FAQ
Common questions
We've got answers.
You can compress any supported input format including JPEG, PNG, WebP, SVG, BMP, GIF, TIFF, QOI, TGA, EXR, and more. The compressor decodes the input and re-encodes it at your chosen quality setting.
Currently the compressor outputs JPEG or WebP. JPEG gives the smallest file sizes for photos. WebP is the better choice when you need to preserve transparency.
Yes, but you control how much. Lower quality settings produce smaller files with more visible artifacts. Higher settings preserve more detail. The tool lets you preview the result before downloading.
Yes. JPEG does not support transparency. Transparent pixels will be replaced with a white background. Choose WebP as the output to preserve transparency.
It depends on the source format and quality setting. A PNG re-encoded as JPEG at 80% quality can often be 70-90% smaller. Results vary by image content.
Yes. The compressor includes a side-by-side comparison tool so you can visually assess the quality difference before committing to a download.