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WebP to PNG

Convert WebP images to PNG with transparency preserved — in your browser

This workflow reads the selected file from browser memory and creates the download locally. AntiUpload, analytics, and ads receive neither the file nor its working buffers.

  • No file upload
  • Runs on your device
  • Ads cannot access files
  • No account

Drop your JPG, PNG, WebP, AVIF, HEIC, BMP files here

or

Up to 200MB on this device — processed in RAM, never uploaded

100% Local Processing
Zero Server Uploads

About WebP to PNG

WebP to PNG keeps the complete file workflow inside this browser tab. Your selected file, its name, contents, settings, and generated output are not sent to AntiUpload or a cloud conversion service. Ads and aggregate traffic analytics stay outside the processing boundary and receive no file object or working buffer.

WebP is what you get when you right-click-save an image from most modern websites — great for the web, awkward everywhere else. Plenty of editors, upload forms, and office tools still refuse it. PNG is the safe, lossless target: every application on earth opens it, and unlike JPG it keeps transparency intact, so logos and stickers saved from the web survive with their backgrounds still see-through.

The conversion is a straight local re-encode: your browser decodes the WebP and writes a lossless PNG on your own machine. No upload, no queue, no account — and because PNG is lossless, no quality is lost in the step.

How it works

  1. Drop your WebP filesOne file or a batch — batches come back as a ZIP.
  2. Local lossless re-encodeThe browser decodes each WebP and encodes a PNG on your device. Transparency is preserved exactly.
  3. Download the PNGsSave and use anywhere — PNG is accepted by effectively every application and upload form.

When to use WebP to PNG

Saved-from-the-web images
Right-click-saved images that turn out to be WebP and get rejected by the tool you actually wanted to use them in.
Logos and stickers with transparency
PNG keeps the alpha channel, so transparent backgrounds survive the conversion.
Office documents and print
Word, PowerPoint and print workflows are far happier with PNG than WebP.

Frequently asked questions

Is anything uploaded?
No — the whole conversion runs in your browser. Check the DevTools Network tab while converting if you want proof. Input files are read from browser memory and the output is created locally for your download. AntiUpload does not send file bytes, names, sizes, page counts, contents, passwords, or generated outputs through analytics or advertising requests.
Does the transparency survive?
Yes. PNG supports a full alpha channel, and the conversion copies it across exactly. (Converting to JPG instead would flatten transparency onto white — use WebP to PNG when the background matters.)
Is there any quality loss?
No. PNG is lossless, so the decoded WebP pixels are stored exactly. If the source WebP was lossy, you keep whatever it had — the conversion adds no further loss.
Why is the PNG bigger than the WebP?
Expected: WebP compresses harder than PNG. You are trading file size for universal compatibility and losslessness.
Can I convert multiple WebP files at once?
Yes. You can drop in a whole batch of WebP images and convert them to PNG together, then download the results — no need to do them one at a time.
How do I convert WebP to PNG for free without signing up?
Just open the page and drop your WebP file in — there's no account, no sign-up, and no payment. The conversion runs right in your browser and the PNG downloads straight to your device.
Does this work on Windows, Mac, iPhone and Android?
Yes. It runs entirely in your web browser, so it works the same on any device — Windows, Mac, iPhone, or Android — with no app to install.
Is this a free WebP to PNG converter with no limits?
Yes. It's a free WebP to PNG converter that runs entirely in your browser — no sign-up, no watermark, and no daily limit on how many files you convert. Drop a WebP in and the PNG downloads straight to your device.
Can it convert an animated WebP to an animated PNG?
No — and we'd rather be straight with you. This converter decodes the WebP onto a canvas and re-encodes it as a single still PNG, so an animated WebP gives you just the first frame as a static image. PNG (the still format) can't hold the animation; you'd need an APNG or GIF tool to keep motion.

Related tools

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