PNG to WebP, smaller files in your browser

Questions

Is PNG to WebP free?

Yes. PNG to WebP is completely free, with no account, no sign-up, and no usage limits. It runs entirely in your browser.

Do my files get uploaded?

No. PNG to WebP processes everything on your device, so your files never leave your browser. You can verify it yourself: open your browser's DevTools, watch the Network tab, and you'll see nothing gets sent.

How do I use PNG to WebP?

Convert PNG images to WebP for much smaller files at the same quality, keeping transparency. Just drop your image in above, everything happens locally in your browser, so it's instant and private.

Is there a file size limit?

There's no hard limit. Because PNG to WebP works locally, the only ceiling is your device's memory, larger files simply use more RAM. Nothing is capped by a server.

Related tools

More free, browser-only image tools, nothing uploaded, ever.

• JPG to WebP

  JPG → WebP, smaller files

• PNG to JPG

  PNG → JPG, batch, no upload

• JPG to PNG

  JPG → PNG, lossless

• Image to Text (OCR)

  Read text from any image, on-device

• Resize Image to KB

  Hit a 20/50/100 KB upload limit exactly

• Compress Image

  Shrink images, keep them sharp

• Resize Image

  Change image dimensions

• Convert Image Format

  JPG ↔ PNG ↔ WebP