PNG to WebP converter

Convert a PNG to WebP and keep the transparency.

WebP was designed to replace both PNG and JPG on the web. For most images it produces a noticeably smaller file than PNG at the same visual quality, and unlike JPG it can store transparent areas — so a logo converted from PNG stays a logo, not a logo on a white square.

Every current browser reads WebP. The one place to be careful is email clients and older desktop software, some of which still do not.

Every current browser reads WebP. The one place to be careful is email clients and older desktop software, some of which still do not — so keep the PNG alongside it, since nothing here replaces your original.

Accepts: image/png, image/jpeg, image/webp, image/gif, image/bmp, image/avif

Convert toWebPfixed by this page

Quality

Only used by JPEG and WebP. PNG is always lossless.

Background colour

Fills transparent areas when converting to a format without transparency.

Questions

Does WebP keep transparency?: Yes. Transparent areas in the PNG stay transparent in the WebP.
How much smaller will the file be?: For photographs, often a quarter to a half the size. For flat graphics with few colours, PNG sometimes still wins.