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Free tool

WebP to PNG converter

Turn WebP images saved from websites into PNG files that every editor and app can open. Transparency is kept, and your files never leave your device.

  • Free, no sign-up
  • Runs in your browser, nothing uploaded
  • Many images at once
WebP to PNG
On this device

Guide

Good to know

Why convert WebP to PNG

Websites use WebP because it loads fast, but older editors, Office documents, print shops and many upload forms still won't take it. PNG is lossless and opens everywhere, so converting gives you a file that works in any app without losing quality.

Expect a larger file

PNG stores every pixel exactly, so the PNG is usually bigger than the WebP it came from. If file size matters, convert to JPG instead, or run the PNG through Arche's optimizer afterwards.

FAQ

Frequently asked questions

Something else? Write to support@niamori.ai.

Does the PNG keep the transparent background?

Yes. PNG supports transparency, so transparent and semi-transparent areas of the WebP stay exactly as they were.

Can it convert animated WebP?

Only the first frame is converted, so an animated WebP becomes a still image.

Are my images uploaded?

No. The conversion runs inside your browser, so your images stay on your device. Files are only uploaded if you choose to optimize them with Arche, and those are deleted within 48 hours.

What is Arche?

Arche makes JPEG, PNG and WebP images smaller without changing their format or pixel size, and strips metadata such as EXIF location. It is free without an account; Pro raises the batch limits.

Need smaller files, not just a new format?

Arche recompresses JPEG, PNG and WebP in the same format and size. Free without an account; files are deleted within 48 hours.