Private — images never leave your device

PNG to WebP

Convert PNG to WebP in your browser. Keep transparency and shrink the file. Nothing is uploaded.

Output: WebP

Drop images here, or click to browse

Drop PNG files, then convert to WebP.

How it works

01Drop an image. It stays in this tab.
02The browser decodes it and draws it on a canvas.
03We encode WebP locally and you download the result.

Related tools

JPG to WebP

JPG → WebP

WebP to PNG

WebP → PNG

Compress Image

Any image → Smaller file

Convert to PNG

Any image → PNG

FAQ

Does WebP keep PNG transparency?: Yes. WebP supports an alpha channel, so transparent PNGs stay transparent.
Do you upload my photos?: Everything runs in your browser with the Canvas API. Your files are never uploaded to a server.