asantool

Convert JPG to WebP

WebP is typically 25 to 35% smaller than a JPG of the same visual quality, and every current browser reads it. For anything going on a web page it is the better format.

Drop an image here to compress it

JPG · PNG · WebP · GIF · BMP · several at onceUp to 50 MB · Your files never leave your device
How it works

4 steps, no waiting.

  1. 01Add your JPGDrag a file onto the page or pick one from your device. On a phone this opens your camera roll directly.
  2. 02Confirm the output formatThe tool is already set to write WebP. Change it if you decide you want something else.
  3. 03Adjust the quality if you want toThe default is a sensible balance. Compare before and after to see whether you can push it further.
  4. 04DownloadSave the WebP file. Your original is untouched.
Questions

Common questions

Is WebP safe to use on a website?

Yes. Every current browser supports it, including Safari. The one place to stay with JPG is a file you are handing to another person, where universal software support still matters more than size.

Is my image uploaded anywhere?

No. The work happens in your browser using image APIs it already ships with, so the file never leaves your device. There is no upload to wait for and nothing stored on a server afterwards.