Free Online PNG to WebP Converter
Convert PNG images to WebP and keep transparency while reducing file size. Choose the quality that suits your page.
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Privacy: your files are processed in your browser and are not uploaded or stored by us. Third-party ads or analytics, if shown, may still make their own requests.
Ad slot: within instructions
How to use the png to webp converter
- Drop your file onto the upload area or click to browse.
- Adjust the options if you need to.
- Run the tool and download the result. The page lists the new file size.
Good to know
WebP output is lossy at this setting, so it isn’t pixel-identical to the PNG. Your browser must support saving WebP.
Common uses
- Prepare photos for email, forms and uploads.
- Meet website or marketplace image requirements.
- Keep a copy in a format other software can open.
Frequently asked questions
Are my files uploaded to a server?
No. This tool runs in your browser and your file is not sent to our server or stored. Ads or analytics, when enabled, may make their own network requests; see our Privacy Policy.
What are the limits of the png to webp converter?
WebP output is lossy at this setting, so it isn’t pixel-identical to the PNG. Your browser must support saving WebP.
Is the png to webp converter free?
Yes. It is free, needs no account and has no watermark.