Convert WEBP to PNG — Free, Private, In Your Browser
You saved an image from a website and your editor or document will not open it. That file is almost certainly WEBP. As PNG it opens in practically any program, and transparency comes along intact.
- 100% Private
- No Upload
- Free Forever
Drop your WEBP here or click to upload
Only WEBP files accepted on this page.
Converting to PNG…
This is happening on your device — no upload.
How this WEBP to PNG conversion works
Your browser already knows how to read WEBP, so it decodes the file natively and the page writes a lossless PNG with the alpha channel included. Animated WEBP files are read only up to their first frame. The original file stays on your computer throughout.
Example: WEBP to PNG in practice
A company logo downloaded from its website as .webp, needed in a PowerPoint deck. Converting to PNG keeps the transparent background, so the logo sits cleanly on any slide colour. If your copy of PowerPoint already accepts WEBP, you can skip the conversion. For the best quality, ask the company for its official logo files, which are usually supplied as PNG or SVG.
Before you use the new PNG from your WEBP
- Place the PNG on both a dark and a light background to confirm the transparency came through.
- If the image is a photo, compare the size with what WEBP to JPG would give you.
- Check that the program which refused the WEBP now opens the PNG.
- Clear the PNG out of your downloads once it has done its job, since it is many times the size of the WEBP.
Why convert WEBP to PNG?
WEBP is the format most modern sites serve, so right-clicking and saving a picture usually gives you a .webp file. Browsers handle it perfectly. Trouble starts once the file leaves the browser: older Photoshop releases, older desktop Office, many print workflows and plenty of upload forms still refuse it. PNG is the safest landing spot for graphics because it is lossless, so the move adds no new damage, and it keeps the alpha channel that WEBP logos and stickers often carry. For photographs the PNG will be large, and WEBP to JPG is usually the more practical choice.
When WEBP to PNG is the right call
- Opening a downloaded web graphic in older Photoshop, Illustrator or another desktop editor
- Keeping a transparent logo or sticker transparent, which a JPG conversion would destroy
- Inserting an image into a document or slide program that refuses WEBP
- Handing artwork to a printer or designer who works in PNG
WEBP vs PNG: what changes
| Feature | WEBP | PNG | In practice |
|---|---|---|---|
| Compression | Lossy/lossless | Lossless | A lossless WEBP becomes an exact PNG copy; a lossy one is frozen as it is, artefacts included. |
| Transparency | Yes (alpha) | Yes (alpha) | Soft shadows and anti-aliased logo edges carry over without a white halo. |
| Animation | Yes | Still frame | An animated WEBP comes out as a still PNG of its first frame; this tool does not build animated PNGs. |
| Colour depth | 8-bit | 8 or 16-bit | WEBP is limited to 8 bits per channel, so an 8-bit PNG holds everything the WEBP had. |
| Browsers | All current | Universal | Inside a browser both work (support data: caniuse.com/webp); the gap appears outside it. |
| Desktop & Office | Patchy | Universal | Recent Windows, macOS and Microsoft 365 builds open WEBP, but older editors and Office versions often do not. |
Browser support: caniuse.com/webp
WEBP to PNG file size: our test
Our test images (results vary by image): a 640×720 photo and a 560×720 text graphic cropped from one of our blog headers, plus our 1696×399 site logo with its transparent background. Sources were lossy WEBPs at quality 80, typical of what websites serve, and the logo source kept its alpha channel. Both images and the logo were then saved as lossless PNG, exactly as this page saves them.
| Test image | WEBP in | PNG out | Result |
|---|---|---|---|
| Photo, 640×720 | 16.7 KB | 310.0 KB | About 18.5× larger |
| Text graphic, 560×720 | 17.8 KB | 192.0 KB | About 11× larger |
| Transparent logo, 1696×399 | 32.8 KB | 170.8 KB | About 5× larger, transparency kept |
The jump in size is the price of lossless storage, and it is far steeper for photos than for flat artwork. One detail worth knowing: the logo's original PNG was 74.8 KB, but the PNG rebuilt from its lossy WEBP copy is 170.8 KB, because the WEBP compression left faint noise that PNG cannot squeeze. If you can get the original artwork from its owner, that will be both cleaner and smaller.
When not to convert WEBP to PNG
- Images that will stay on your own website. WEBP is already the better web format, and PNG would make the page heavier.
- Photos you want to email, upload or print. The PNG can be ten times bigger than needed; WEBP to JPG gives a far lighter file.
- Animated WEBP stickers or banners, since only the first frame survives.
- When the original PNG or SVG is available from the brand kit or designer. Converting a lossy WEBP back is never as clean as the source.
WEBP to PNG FAQ
Will I lose quality converting WEBP to PNG?
No. PNG is lossless, so it preserves exactly what the WEBP file contained. If the WEBP was itself lossy, that earlier loss stays baked in, but this step adds none.
Does transparency survive?
Yes. PNG supports a full alpha channel, so transparent and semi-transparent areas come through untouched. Choose PNG rather than JPG whenever transparency matters.
Why is the PNG ten or more times bigger than the WEBP?
Lossy WEBP throws detail away to stay small; PNG must store every remaining pixel exactly. In our test a 16.7 KB WEBP photo became a 310 KB PNG. For photos, convert WEBP to JPG instead if size matters.