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JPG to WebP Converter

Convert JPG images to WebP format.

Runs in your browser

Drop your files here

or

Choose files

Accepts JPG (.jpg) · up to 25 MB · up to 20 files

92%

Lower quality makes a smaller file.

Privacy. This tool works entirely inside your browser. Your file is never sent to us, never saved, and never seen by anyone else. Read how we handle files

WebP produces smaller files than JPG at the same visible quality, typically by a quarter to a third. For a website that means pages that load faster, which matters a great deal on a mobile connection.

Every current browser displays WebP, so for images on your own site it is a straightforward improvement. It is a poor choice for anything you need to hand to someone else: older desktop software and many submission portals still refuse it.

In short, use WebP for the web and JPG for forms, email and printing.

How to use it

  1. Choose your files, or drag them onto the box above.
  2. Press the convert button and wait a moment.
  3. Download the result. Nothing is kept once you leave the page.

Files it accepts

  • JPG (.jpg)
  • Up to 25 MB per file
  • Up to 20 files at once

Questions

Can everyone open a WebP file?

In a browser, yes. Outside one, often not — plenty of older photo software and government portals do not accept it. Convert back to JPG for those.

How much smaller is WebP?

Usually a quarter to a third smaller than JPG at the same visible quality. The saving is largest on images with flat colour areas.

Is this tool free?

Yes. Every tool here is free, and you do not need an account, an email address or a phone number.

Is my file uploaded to your server?

No. This tool runs inside your own browser, so the file never leaves your phone or computer. Once the page has loaded you can even switch off your internet connection and the tool will still work.

Which files can I use?

This tool accepts JPG (.jpg). The largest file it will take is 25 MB.