WEBP to PNG

Decodes WebP and writes lossless PNG, transparency and all.

What this does

This decodes each WebP frame and redraws its pixels onto a canvas, then re-encodes that canvas as PNG. PNG is lossless, so the pixels written out match the pixels decoded from the WebP exactly — the conversion adds no new compression artifacts.

WebP files are often lossy, so any compression they already carry is baked into the pixels and stays in the PNG; converting can't recover detail the WebP discarded. Transparency is preserved through PNG's alpha channel. The redraw runs on a fresh canvas, so EXIF and other metadata in the source WebP are dropped, and only the first frame of an animated WebP is kept.

How it works

  1. 1Drop your WebP images.
  2. 2Each one is redrawn onto a PNG canvas.
  3. 3Download each result, or grab the whole batch as a zip.

Built on web standards

Built with standard browser APIs — no third-party libraries.

Frequently asked questions