Convert PNG to WebP

Much smaller, transparency kept.

or drop / paste it here · 🔒 stays on your device

How it works

  1. Choose photo
  2. Set quality (optional)
  3. Download

More image tools

Guide2

Big savings on PNG files

PNG is lossless, so photos and screenshots saved as PNG are often several megabytes. The same image as WebP is often 3–10 times smaller and still looks sharp.

Transparency stays

Unlike JPG, WebP supports transparent backgrounds, so logos, icons and cut-out photos keep their see-through areas.

Questions4

Will my transparent background be kept?

Yes. WebP supports transparency, so transparent areas stay transparent.

Why is WebP greyed out in Safari?

Safari cannot create WebP files. Open the page in Chrome, Edge or Firefox.

Are my photos uploaded to a server?

No. Everything happens inside your browser on your own phone or computer. Your photo is never uploaded, stored or seen by anyone else, so it is safe for ID cards and documents.

Is it really free?

Yes. Every tool is free with no sign-up, no watermark and no daily limit.