Image to WebP Converter
Convert PNG, JPG or GIF to WebP in your browser. Your file never leaves your device.
Input
Output
Space saved
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Dimensions
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Formula & explanation
WebP usually produces files 25–60% smaller than JPG or PNG at the same visual quality, which makes pages load faster.
Lower the quality slider for smaller files; 80–85 is a good balance for photos.
Example
Quality85
WebP size180 KB
Space saved62%
Is my image uploaded?
No. The conversion runs in your browser using the Canvas API.
Does WebP support transparency?
Yes. Transparent PNGs keep their alpha channel.
Which browsers can open WebP?
All modern browsers (Chrome, Edge, Firefox, Safari 14+).