WebP to PNG Converter
Convert modern WebP images into widely-supported PNG files.
Processed on your device — never uploaded
Transparency in the WebP is preserved in the PNG.
What Is This Tool?
WebP is an efficient modern format, but some older software and workflows still cannot open it. This tool decodes the WebP with your browser and re-exports it as a PNG, keeping any transparency intact. The pixels are copied exactly, so nothing is lost in the conversion.
How It Works
Drop a WebP file onto the box or click to select one.
The browser decodes it and redraws it on a canvas.
It is exported as a lossless PNG automatically.
Click Download PNG to save the file.
Everything runs locally in your browser — the image you choose is decoded onto an HTML canvas on your own device and is never uploaded to a server.
Features
- Preserves the alpha channel (transparency)
- Lossless PNG output
- Opens the result in any image editor
- No server involved — runs in the browser
- Free with no watermark
Common Use Cases
- Opening a downloaded WebP in software that rejects it
- Editing a WebP asset in an older graphics program
- Sending an image to someone whose viewer lacks WebP support
- Archiving a WebP in a more universally readable format
Frequently Asked Questions
Does my browser support WebP decoding?
All current versions of Chrome, Edge, Firefox and Safari can decode WebP. If your browser is very old the file may fail to load, in which case updating the browser will fix it.
Is transparency kept?
Yes. PNG supports an alpha channel, so transparent areas in the WebP stay transparent in the PNG.
Is the conversion lossless?
The PNG side is lossless — every decoded pixel is stored exactly. If the original WebP was saved with lossy compression, those earlier losses are already baked in and cannot be undone.
Why is the PNG larger than the WebP?
WebP compresses more aggressively than PNG. A larger PNG is expected and simply reflects PNG storing the image without discarding data.
Are my files uploaded?
No. Everything happens locally using the canvas API.