Convert BMP images to WebP online in seconds.
Drag & drop your file here
click to browse
Max file size: 20MB
BMP is the uncompressed Windows bitmap format: simple and readable everywhere, but files are very large. WebP makes pages load faster: smaller files than JPG or PNG at similar quality, with transparency, in every modern browser.
The WebP is saved at quality 85, which keeps detail while cutting file size.
You can drop several BMP files at once and get a ZIP of WebP files. Each file can be up to 20 MB; there's no daily limit and no signup, and uploads are deleted from our servers within 1 hour.
Drag BMP files onto the page or click to choose them. You can add several at once.
Conversion starts on its own — there are no settings to pick. Most files are ready in a few seconds.
A single file downloads as WebP; several files come as one ZIP archive.
Use the WebP right away: open it, share it or upload it wherever you need it.
Your uploads and results are deleted from our servers within 1 hour.