Are my images uploaded to a server?

No. The conversion runs entirely in your browser using the HTML canvas API. Your images never leave your device.

Is transparency preserved?

Yes. PNG supports an alpha channel, so a transparent WebP stays transparent in the converted PNG — no background colour is added.

Is the conversion accurate?

PNG is lossless, so it captures exactly what the browser decoded from the WebP with no extra quality loss. If the source WebP was lossy, those existing details are preserved as-is.

WebP to PNG Converter

Convert WebP to PNG without uploading anything

This tool converts WebP images to PNG entirely in your browser. Each image is decoded, drawn onto an HTML <canvas>, and re-encoded as a lossless PNG using the browser’s built-in canvas.toBlob encoder.

PNG is lossless, universally supported and keeps transparency, so it is the safe choice when an app or website won’t accept WebP. Transparent WebP files stay transparent.

Everything happens locally — your images are never uploaded, stored, or seen by anyone. That makes it both faster and private by design.