Convert PNG to WebP free
Useful for graphics for the web that should stay sharp but load faster. This page opens with WebP already selected: drop the PNG files, press Convert, download one by one or as a ZIP. The conversion runs on your device.
Drag the handle. Zoom your browser (Ctrl +) to inspect fine detail at 100%.
Correct handling
Transparent areas are kept. Colour profiles and EXIF orientation are respected so photos do not come out rotated.
Batch, with a ZIP
Up to 50 files at once. Each row shows the new size; download individually or everything as one ZIP.
Private
Nothing is uploaded. Photos of documents, family and property stay on your device.
Frequently asked questions
Does PNG to WebP lose quality?
Slightly, by design: WebP is lossy. At quality 90 the difference is invisible and the file is much smaller.
Does it work on a phone?
Yes, in Chrome, Edge or Safari on Android and iPhone.
Is anything uploaded?
No. The converter runs entirely in your browser.
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