How to Convert WebP to PNG (Free, No Upload)
Published September 1, 2026 · 3 min read
WebP is smaller than PNG, but plenty of tools — older image editors, some print workflows, certain CMS uploaders — still only accept PNG. Converting between the two doesn't need a server: your browser already knows how to decode both formats, so the whole conversion can happen locally, in memory, and never touch a network request.
Try WebP to PNGSteps
- 1
Open the WebP to PNG tool
Go to the WebP to PNG converter. No account or install is required.
- 2
Add your WebP file
Drag a .webp file onto the drop zone, or click it to choose one from your device. You can add more than one at a time.
- 3
Convert
The tool decodes each WebP file to a canvas and re-encodes it as PNG right in your browser — this takes well under a second for most images.
- 4
Download the PNG
Click download to save the result. The filename is based on your original file, so you'll always know which converted image is which.
Frequently asked questions
Yes. PNG supports a full alpha channel, so any transparent or semi-transparent pixels in your WebP image are preserved exactly.
No. PNG is a lossless format, so the pixel data is carried over exactly as decoded — you won't lose quality in the conversion itself. (If your source WebP was saved with lossy compression, that compression already happened before you got the file; converting it to PNG doesn't undo it, but it also doesn't add any further loss.)
You can convert as many files as your device's memory comfortably allows, one after another or as a batch. Since nothing uploads anywhere, there's no server-side size cap to worry about.
Because the conversion runs entirely in your browser, it works offline once the page has loaded, keeps your images private, and doesn't queue you behind anyone else's upload.