Convert BMP to WebP

Get a much smaller WebP from your BMP image

How it works

  1. Upload your BMP

    Select or drag a BMP image up to 50 MB.

  2. Choose quality

    Adjust the WebP quality slider. WebP produces the smallest files with excellent quality.

  3. Download your WebP

    Get your converted WebP image instantly.

Why convert BMP to WebP?

  • WebP produces the smallest files of any common image format
  • Modern compression with support for transparency
  • Supported by all modern browsers (Chrome, Firefox, Safari, Edge)

About BMP to WebP conversion

WebP is Google's modern image format that offers superior compression compared to both JPEG and PNG. Converting a BMP to WebP can reduce file size by 95% or more while maintaining excellent visual quality. WebP supports both lossy and lossless compression, as well as transparency.

When to convert BMP to WebP

You want the smallest possible file size for web use. WebP offers better compression than JPEG while supporting transparency like PNG.

This tool converts your BMP to WebP at the quality level you choose. A quality of 85 offers an excellent balance between file size and visual quality.

WebP is ideal for websites and web apps. For maximum compatibility with older software, JPEG or PNG might be safer choices.

Frequently asked questions

How much smaller will my WebP file be?
Typically 90-98% smaller than the original BMP. A 10 MB BMP might become 100-500 KB as a WebP, depending on content and quality settings.
Can all browsers display WebP?
Yes, all modern browsers support WebP: Chrome, Firefox, Safari (since 2020), Edge, and Opera. Only Internet Explorer and very old browsers cannot display WebP.
Does WebP support transparency?
Yes, WebP supports full alpha transparency, combining the best of PNG's transparency with JPEG's compression efficiency.
What quality setting should I use?
For web images: 80-85 is ideal. For high-quality displays: 90+. WebP at 80 often looks as good as JPEG at 90 in a smaller file.
Is my file stored on your servers?
Files are kept only long enough for you to download the result. Everything is automatically deleted within 24 hours. We do not store, share, or analyze your images.