PNG to WebP converter
Convert PNG images to WebP in seconds — free, with no sign-up and no watermark. Drag your PNG files in below and they're converted right on your device, then download. Google's modern web format — 25–35% smaller than JPG/PNG at the same quality, with transparency support.
Tip: output is re-encoded on your device, which also strips EXIF & GPS-location metadata — handy when sharing photos. Click a thumbnail to compare before/after.
Processed on your device — no upload request is made.
How to convert PNG to WebP
- Drag your PNG file(s) into the box above, or click to choose them.
- Each image is decoded and re-encoded as WebP instantly, right in your browser.
- Click “Download” on a file, or “Download all” to save every converted WebP.
PNG vs WebP: which should you use?
PNG (PNG) — Lossless format with transparency. Perfect for logos, screenshots, icons, and graphics with sharp edges.
WebP (WebP) — Google's modern web format — 25–35% smaller than JPG/PNG at the same quality, with transparency support.
Convert PNG → WebP when you want much smaller than jpg/png. Keep PNG if lossless quality matters more.
Related guides
Frequently asked questions
How do I convert PNG to WebP for free?
Drop your PNG files into the tool above and they're converted to WebP instantly, then you download them. It's free, needs no sign-up, and adds no watermark.
Will I lose quality converting PNG to WebP?
WebP is a lossy format, so there's some compression — but at the default quality the difference is usually invisible. You can raise the quality slider for near-original results, or lower it for smaller files.
What's the difference between PNG and WebP?
PNG: Lossless format with transparency. Perfect for logos, screenshots, icons, and graphics with sharp edges. WebP: Google's modern web format — 25–35% smaller than JPG/PNG at the same quality, with transparency support.
Can I convert several PNG files at once?
Yes. Drop in a batch and they all convert to WebP; use “Download all” to grab them together.
Are my images uploaded to a server?
No. Unlike most online converters, nothing is uploaded to a server. The conversion happens entirely inside your web browser using your device's own processing, so your images never leave your computer or phone. You can even disconnect from the internet after the page loads.