You right-clicked an image on a website, saved it, and got a .webp file that half your software refuses to open. This happens constantly: browsers and CDNs serve WebP because it saves bandwidth, but plenty of desktop programs, older photo editors, government upload forms, and print shops still expect the formats they have always known. PNG is the safe answer. Nearly everything made in the last twenty years opens it, and because PNG is lossless, converting to it never throws away any additional image data.
One thing worth understanding before you convert: if the WebP was saved with lossy compression, the detail that compression removed is gone for good, and PNG cannot bring it back. What PNG does guarantee is that no further damage occurs — the pixels you have now are stored exactly, byte for byte. Transparency carries over too. A WebP logo or sticker with a transparent background comes out as a PNG with the same alpha channel intact, ready for slide decks, documents, or design tools that choke on WebP.
Convertmaxxing runs the whole conversion inside your browser using WebAssembly. The file is decoded and re-encoded on your own machine — it is never uploaded to a server, which is why there are no size limits tied to bandwidth, no queue, and no account to create. If the image contains metadata you would rather not pass along, you can strip it during conversion with a single checkbox.
Do expect the PNG to be larger than the WebP you started with, sometimes considerably. That is normal: WebP compresses more aggressively, and PNG trades file size for lossless storage and universal compatibility. For a file you need to edit, print, or submit somewhere strict, that trade is usually exactly what you want.
Why convert WebP to PNG?
- PNG opens everywhere — old editors, office software, upload forms, and print workflows that reject WebP
- Lossless output: the conversion stores your pixels exactly, with no new compression artifacts
- Transparent backgrounds in the WebP stay transparent in the PNG
- Everything runs locally in your browser — no upload, no signup, nothing ever leaves your device
- Optional metadata stripping if you do not want embedded info traveling with the file
How it works
- Step 1
Drop your files
Drag your WebP files into the converter above, or click “Choose files”. Batches are welcome.
- Step 2
Pick your settings
PNG is preselected. Adjust quality or size if you want, or keep the defaults.
- Step 3
Convert and download
Conversion runs locally in your browser. Download files individually or grab everything as a zip.
Frequently asked questions
- Does my WebP file get uploaded to a server?
- No. The converter runs entirely in your browser using WebAssembly. The file is read from your disk, converted in memory on your own device, and saved back locally. Nothing is transmitted — the only download involved is the conversion engine itself, fetched once and cached by your browser.
- Will transparency in my WebP survive the conversion?
- Yes. Both WebP and PNG support full alpha transparency, so transparent and semi-transparent areas convert directly. A logo with a clear background stays a logo with a clear background — no white box appears behind it.
- Why is the PNG so much bigger than the original WebP?
- WebP uses aggressive modern compression; PNG uses older lossless compression that prioritizes exact pixel storage over small size. A 200 KB WebP photo can easily become a multi-megabyte PNG. That is the expected cost of a lossless, universally compatible file, not a sign anything went wrong.
- Can I convert an animated WebP?
- Not yet — animated conversion is not currently supported, so plan on still images. If you convert a file that contains animation, you will not get an animated PNG out the other side.
- Does converting to PNG improve the image quality?
- No. If the WebP was lossy, that detail was discarded when it was created and no format change can restore it. Converting to PNG simply guarantees the image will not degrade any further, since PNG stores the current pixels losslessly.