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WEBP to BMP Converter

Convert WEBP images to BMP in your browser. Your files stay on your device.

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How to use WEBP to BMP Converter

  1. Drop one or more WEBP files into the box, or click to choose them.
  2. Adjust the options that appear, such as quality or background color.
  3. Download each BMP file, or all of them at once as a ZIP.

About this tool

WEBP is a modern format that supports lossy and lossless compression plus transparency and is usually smaller than PNG or JPEG. BMP is an old uncompressed bitmap format that produces large files but is read by almost any program. Choosing between them depends on where the image will be used: WEBP is common for fast-loading web pages, while BMP suits legacy Windows software and simple pixel data.

BMP stores every pixel without compression, so the file will be much larger than the WEBP original. Transparent areas are filled with the background color you choose.

The conversion uses your browser's own image engine, so nothing is uploaded and there is no file size limit beyond your device's memory. Very large images over 100 megapixels are refused to avoid freezing the page.

Frequently Asked Questions

Will I lose quality converting WEBP to BMP?
No further loss is introduced by BMP itself, but detail already lost by WEBP compression cannot be recovered.
Is transparency kept?
BMP does not support transparency, so transparent areas are filled with the background color you pick.
Are my images uploaded to a server?
No. The conversion runs entirely in your browser and the files never leave your device.

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