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WebP to PNG converter online free

Convert WebP to PNG online free. Change WebP files to lossless PNG, preserve transparency, preview, and download — all in your browser with no server upload.

What is a WebP to PNG converter?

A WebP to PNG converter takes WebP images (often saved from browsers or modern websites) and re-encodes them as PNG. This tool loads your WebP, draws it to a canvas, and exports a lossless PNG — including transparency when present — entirely in your browser without uploading files to a server.

WebP to PNG converter features

Simple, fast, private WebP to PNG conversion.

  • Drag and drop upload

    Drop or select WebP files from your device.

  • Live preview

    See your image before downloading.

  • Lossless PNG

    Export without adding JPEG-style compression artifacts.

  • Transparency support

    Keeps alpha from WebP when present.

How to use this tool

Convert WebP to PNG in seconds.

  1. Upload WebP

    Drop or select a WebP file from your device.

  2. Preview

    Inspect the image in the preview area.

  3. Download PNG

    Save the lossless PNG to your device.

Tips for WebP to PNG conversion

Get the best results.
  • 01

    Expect larger files

    PNG is often bigger than WebP — plan storage accordingly.

  • 02

    Lossy WebP stays lossy

    PNG locks in whatever detail the source WebP already has.

  • 03

    Need smaller photos?

    Use WebP to JPG when you want compressed photos without transparency.

WebP to PNG Converters Compared — Which One Fits Your Workflow

How this free WebP to PNG converter stacks up against other popular options.

  1. Ezgif.com

    WebP to PNG with resize options. Popular free converter; files upload to their servers.

  2. CloudConvert.com

    WebP to PNG with format options. Reliable, with daily free limits.

  3. Convertio.co

    WebP file to PNG converter. Free under file size caps.

  4. Squoosh.app

    Browser-based codec playground. Powerful, heavier UI for simple format swaps.

  5. WebP to PNG

    Change WebP to PNG in-browser. Lossless PNG with transparency. No upload.

Great for

Common WebP to PNG conversion scenarios.

  • Design and editing

    Open Chrome-saved WebP assets in tools that prefer PNG.

  • Transparency workflows

    Keep alpha for overlays, stickers, and UI graphics.

  • Compatibility

    Share images with apps or teammates that reject WebP.

  • Archiving

    Store a lossless PNG copy for further edits.

Why use this tool

Fast, private, browser-based WebP to PNG conversion.

  • 100% free

    No sign-ups, no limits, no hidden costs.

  • Privacy first

    All processing happens locally in your browser.

  • No app needed

    Works directly in your browser on any device.

  • Lossless output

    PNG preserves pixels without extra lossy encoding.

Technical details

How WebP to PNG conversion works.
Conversion path
WebP loaded as Image via browser decoder → drawn to Canvas 2D → PNG export via toDataURL.
Output cap
Maximum 8192 px per edge.
Export format
PNG — lossless, alpha supported.

Sources & References

Authoritative references on the WebP and PNG formats, and browser-based image conversion.
  • “WebP is a modern image format that provides superior lossless and lossy compression for images on the web.”
    — Wikipedia — WebP

    WebP format overview: WebP is Google's modern image format. This tool converts WebP images to lossless PNG for editing, transparency, and broader software support. en.wikipedia.org/wiki/WebP

  • “The Canvas API provides a means for drawing graphics via JavaScript and the HTML canvas element.”
    — MDN Web Docs — Canvas API

    Canvas API (client-side rendering): This tool uses the Canvas 2D API to load WebP images and export them as PNG. MDN documents the canvas API's image loading and data export capabilities. developer.mozilla.org/en-US/docs/Web/API/Canvas_API

  • “PNG supports lossless data compression, making it useful for storing graphics that need to be edited repeatedly without losing quality.”
    — W3C — PNG Specification

    PNG image format specification: The tool exports images as lossless PNG with alpha transparency support when present in the source WebP. w3.org/TR/PNG/

  • “WebP is a modern image format that provides superior lossless and lossy compression.”
    — Google Developers — WebP

    Google WebP Documentation: Google's official WebP documentation explains compression and features. Converting to PNG is useful when tools or platforms do not accept WebP. developers.google.com/speed/webp

Frequently Asked Questions

Quick answers about this tool—open a question to read more.