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ImgConverter

Convert BMP to WebP

Turn BMP files into WebP right in your browser. Nothing is uploaded.

Good to know

  • Quality starts at 82. If a site has an upload limit, set a target size and the converter finds the highest quality that fits.

About the formats

BMP stores raw pixels with almost no compression, so files are much bigger than they need to be.

WebP is Google's web format. It handles both photos and transparent graphics and is usually smaller than JPG or PNG at the same visual quality. Every current browser supports it, though some older desktop apps don't.

Questions

How do I convert BMP to WebP?

Drop your BMP files on the box above, or tap it to pick them. WebP is already selected, so conversion starts right away. Download each file, or grab them all as a ZIP.

Are my images uploaded anywhere?

No. Decoding and encoding run in your browser with WebAssembly. Open your browser's network panel while converting and you will see no image data leave the page.

How many images can I convert at once?

Up to 500 files per batch, each up to 256 MB. Download them one by one, as a ZIP, or save them straight into a folder in Chrome and Edge.

Is camera data like GPS location kept?

No. Output files are written fresh from the pixels, so EXIF data such as GPS position, camera model and date is dropped. Photos are rotated upright first, so nothing ends up sideways.