Convert WebP to BMP
Free online WebP to BMP converter. Drag and drop files, convert in batch, and download, without ever uploading to a server.
Why convert WebP to BMP?
WebP is a well-supported, comparatively modern format. BMP predates it by decades and stores every pixel raw with no compression. This conversion exists for a narrow slice of old or specialized software, for example a print RIP tool or a lab instrument, built before WebP existed and never updated to read it. Expect a large jump in file size as the price of that compatibility.
Tips
- Output will be much larger than WebP.
- Processing stays 100% in your browser.
A 2010 format feeding an 1980s format
Certain scientific instruments, some print RIP software, and a handful of legacy Windows tools were built decades before WebP existed and will only accept an uncompressed bitmap. Decode the WebP once in a browser and hand the pixels over as a plain BMP the older tool already understands. Expect the BMP to be many times larger than the WebP. That size increase is the cost of removing modern compression.
Frequently asked questions
How do I convert WebP to BMP?
Drop your WebP file into the converter above, adjust the quality if needed, and click "Convert to BMP". The conversion happens entirely in your browser. Your file is never uploaded to any server.
Is the WebP to BMP conversion lossless?
Yes. BMP is a lossless format. The conversion preserves all visual information from the source file.
Is there a file size limit?
The tool can handle files up to about 20 MB per image. Since processing happens in your browser, the practical limit is your device's available memory. Most modern devices can comfortably batch-convert dozens of images at once.
Are my WebP files uploaded to your servers?
No. All WebP to BMP conversion happens entirely client-side. Conversion uses the Canvas API. Your files never leave your browser.