Convert PNG to WebP Online
Runs 100% in your browser — your files never leave your device.
PNG is lossless but heavy. WebP supports transparency too, usually at a fraction of the size — for logos, icons, and screenshots on a website, the swap is free performance. This converter decodes your PNG and encodes WebP locally in your browser tab, with no server in the loop.
How it works
- 1
Drop your PNG file
Drag a PNG image into the box, or click to browse. The file stays on your device.
- 2
Convert to WebP
Click Convert. Transparency is preserved where WebP supports it, and the encoding happens locally.
- 3
Download the result
Save the WebP file, or drop another PNG to convert it too — free and unlimited.
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