Convert WebP to PNG
Free, unlimited, and 100% in your browser. Your photos are never uploaded.
Drop WebP files here
or click to browse · or paste from clipboard
No upload caps · No sign-up · No watermarks
Processing locally · 0 bytes sentHow to verify this →
What is a WebP file?
WebP comes in two quite different varieties that share one file extension. Lossy WebP uses VP8 intra-frame compression and behaves like a smaller JPEG. Lossless WebP uses an entirely different algorithm and behaves like a smaller PNG, typically around 26% smaller for the same pixels.
PNG is the format to convert to when transparency matters. It has been the web's lossless workhorse since 1996, it carries a full alpha channel, and unlike WebP it opens in essentially every piece of software ever written. That combination is why logos, icons, screenshots and anything with a transparent background usually end up as PNG.
Why convert WebP to PNG?
- PNG keeps the alpha channel intact, so a logo or icon stays transparent instead of being flattened onto white.
- PNG is lossless, so the conversion adds no further generation loss on top of whatever the WebP already has.
- Design tools, office software and older operating systems open PNG without extensions or plugins; WebP support outside browsers is still patchy.
- Screenshots, diagrams and any image with hard edges and flat colour compress well in PNG and stay crisp — it is the right format for that content.
- Many upload forms and content systems accept PNG but silently reject WebP.
WebP compared with PNG
| Attribute | WebP | PNG |
|---|---|---|
| Compression | Lossy VP8 or lossless — the lossless mode is ~26% smaller than PNG | Lossless DEFLATE, 1996 — larger, never lossy |
| Support | Every current browser; patchy in desktop, office and print software | Universal — every browser, OS and image tool since 1996 |
| Transparency | Yes — full alpha channel | Yes — full alpha channel, preserved exactly |
| Metadata | EXIF, XMP and ICC profiles (stripped here by default) | Text chunks and ICC (stripped here by default) |
| Typical size | ≈150 KB for a 1200×800 image | ≈600 KB for the same image, lossless |
What actually changes
PNG is lossless, so this conversion never adds new compression artifacts. But lossless does NOT mean it recovers anything. If the source was lossy WebP, the detail that WebP discarded is already gone — PNG simply preserves exactly what it was handed, artifacts included.
Expect the PNG to be considerably larger, often two to five times the WebP. Lossless compression on photographic content is simply much less efficient than lossy compression, and lossless WebP is itself about 26% more efficient than PNG. For a photograph with no transparency, JPG is usually the better target; PNG earns its size when you need transparency or pixel-exact fidelity.
Transparency survives the conversion completely, including partial transparency such as soft shadows and anti-aliased edges.
Animated WebP converts only its first frame, since PNG has no animation. APNG exists but is not what this produces.
Frequently asked questions
Does converting WebP to PNG improve the quality?
No, and no format can. PNG is lossless, so it preserves exactly what it is given — but if the source was lossy WebP, the detail WebP threw away is already gone. What PNG guarantees is that nothing further is lost from this point on, which matters if you plan to edit.
Why is the PNG so much bigger?
Lossless compression is far less efficient on photographic content than lossy compression, and lossless WebP is already about 26% better than PNG at the same job. A two- to five-times increase is normal. If the image is a photo with no transparency, JPG will be dramatically smaller.
Will my transparent background survive?
Yes, completely — including partial transparency such as drop shadows and anti-aliased edges. That is the main reason to pick PNG over JPG as the target.
Should I use PNG or JPG for a photograph?
JPG, almost always. PNG will be several times larger for no visible benefit on photographic content. PNG earns its size on screenshots, logos, diagrams and anything needing transparency or pixel-exact fidelity.
Nothing is uploaded — and you can check
Conversion happens on your own device, inside this browser tab. There is no server to receive your files, which is a stronger guarantee than a promise not to look at them. Open your browser's developer tools, switch to the Network tab, and convert something: you will see no request carrying your image. The page keeps working with your network disconnected.