Docket № I18 · Convert
Convert PNG to WEBP
WEBP images load faster and improve Core Web Vitals. Convert PNGs (with transparency) or JPGs to WEBP in bulk, with a quality slider for full control.
Drop files here, or click to browse
JPG, PNG, WEBP, GIF, BMP or SVGProcessed entirely in your browser — nothing is uploaded
Conversion is done locally in your browser.
Need a different setting? Open the full Image Converter tool.
How to convert PNG to WEBP
- Add PNG or JPG images.
- Set the WEBP quality.
- Download a file or a ZIP.
Stays on your device
Every file is processed inside your browser. Nothing is uploaded, so your documents never touch a server.
No sign-up, no watermark
No account, no daily cap and nothing stamped on your file. Open the tool and get your result.
Works without internet
Once this page has loaded you can switch off Wi-Fi and the tool keeps working — proof nothing leaves your device.
Frequently asked questions
Does WEBP keep transparency?
Yes. Transparent PNGs stay transparent as WEBP.
Do all browsers support WEBP?
Every modern browser, including Safari, supports WEBP.