Each WebP picture is opened by your browser and written out again as a PNG, pixel for pixel. See-through parts stay see-through, which matters for logos, icons and product cut-outs. PNG files are usually larger than the WebP they came from, because PNG never throws detail away to save space.

WebP can hold transparency, and so can PNG, which makes PNG the right target for logos, icons and product shots on a clear background. Many design tools, slide programs and older editors import PNG happily but stumble on WebP. Converting keeps the look exactly and gives you a file every program knows.

There is one thing a conversion cannot do: if the WebP was saved with lossy compression, detail it lost back then does not come back. The PNG is a faithful copy of what the WebP shows, not a sharper version. Expect a bigger file, sometimes several times bigger, because PNG never discards pixels.

For a smaller file without transparency, WebP to JPG is the better pick. To bring a PNG back to a light web format later, use PNG to WebP. Trim spare edges with Crop Image, or set a new pixel size with Resize Image.

Your images are read and saved by your browser on your device and are never sent anywhere, so unreleased logos and brand graphics stay with you. The tool is free for personal use, converts up to 20 images per task and needs no account.