PNG to WebP converter
Drop your PNG files below and download them as WebP. Everything runs 100% in your browser — your images are never uploaded, so it stays private and works offline.
Drop images here or click to browse
🔒 Processed in your browser — never uploaded. Multiple images download as a .zip.
Why convert to WebP?
WebP produces noticeably smaller files than PNG or JPG at similar quality and still supports transparency, which is why it is popular for the web and faster-loading pages.
For more options — batch, resize and target-size compression — use the full Image converter.
Frequently asked questions
Is it really free and private?
Yes. It's completely free with no sign-up, and the PNG-to-WebP conversion happens entirely in your browser, so your images are never sent to a server.
Can I convert several images at once?
Yes. Drop multiple images and they are converted in one go and downloaded as a single zip.
Can I resize or control quality too?
When WebP is a lossy format you can set a quality level or a target file size, and resize options are available as well.