Convert WebP to PNG Online — Free, Lossless

Convert WebP to PNG with transparency preserved — no upload needed.

How It Works

  1. 1Upload your file by dragging it into the drop zone or clicking to browse.
  2. 2Adjust the quality slider to balance file size and visual fidelity (optional).
  3. 3Click Download to save your converted file.

About WebP to PNG

Need a WebP image in PNG format? PNG is a lossless format that preserves transparency — ideal when you need pixel-perfect graphics with alpha channels. This tool converts your WebP images to PNG entirely in your browser. No server upload, no quality loss from re-compression. The conversion uses the native Canvas API to decode the WebP and re-encode as PNG, preserving every detail of your original image.

Frequently Asked Questions

Does WebP to PNG preserve transparency?

Yes. If your WebP image has transparent areas, they are preserved when converting to PNG. PNG fully supports alpha channel transparency.

Is my file uploaded to a server?

No. Transmute processes everything locally in your browser using JavaScript and the Canvas API. Your files never leave your device — there is no server, no upload, no cloud processing.

Will converting WebP to PNG increase file size?

Yes, PNG files are typically larger than WebP because PNG uses less aggressive compression. However, PNG is lossless — no quality is lost during conversion.

When should I use PNG instead of WebP?

Use PNG when you need lossless quality, full transparency support, or compatibility with software that doesn't support WebP — such as some image editors, print workflows, or older applications.

Related Tools

WebP to JPG

Convert WebP images to JPG format instantly in your browser. No upload, no sign-up.

PNG to JPG

Convert PNG images to JPG format with adjustable quality. Reduce file size instantly.

JPG to PNG

Convert JPG images to PNG format for lossless quality and transparency support.

SVG to PNG

Convert SVG vector files to PNG raster images at any resolution. Free, browser-based.