PNG to WEBP Converter
Convert PNG images to modern WEBP for smaller files and faster page loads — free and in-browser.
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WEBP images are typically 25–35% smaller than PNG at the same quality, so your pages load faster and rank better. This converter turns PNG into WEBP entirely in your browser.
How to use it
Upload a PNG, set the quality, click Process image and download the WEBP. Need to go back? Use WEBP to PNG. Optimising a whole page? Also try the Image Compressor.
Frequently asked questions
Is WEBP supported everywhere?
Yes — all modern browsers (Chrome, Firefox, Safari, Edge) support WEBP.
Does WEBP keep transparency?
Yes, WEBP supports transparency just like PNG, usually at a much smaller file size.