🔄 PNG to WebP Converter
Convert PNG to WebP online free — keep transparency while dramatically reducing file size for faster websites. Batch conversion in your browser, no upload.
🔒 100% Private — no uploads ⚡ Instant — works offline 💸 Free forever — no sign-up
Drop PNG images here or click to browse
🔒 Files are processed on your device — never uploaded
How to use the PNG to WebP Converter
- 1 Drop your PNG image(s) into the box below, or click to browse.
- 2 Adjust the quality slider if needed (90% is great for most uses).
- 3 Click Convert, then download each WebP file (or all at once).
Frequently asked questions
Is transparency preserved?
Yes — WebP fully supports alpha transparency, so logos and graphics keep their transparent backgrounds.
How much smaller will the file be?
PNG to WebP typically cuts file size by 50–80% for photos and 20–50% for graphics, at visually identical quality.
The download fails in Safari — why?
Some Safari versions cannot create WebP files. Use Chrome, Edge or Firefox for WebP conversion.
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