Convert JPG to WebP

Turn JPG images into WebP files to make photos smaller for a website. Add as many as you like: they're converted in your browser, so nothing is uploaded and there's no limit.

Drop JPG images here

They become WebP files right on your device.

Your files stay on this device. Nothing is uploaded.

How to convert JPG to WebP

  1. Add your JPG images

    Drop JPG files onto the screen above or choose them from your device. You can add a whole folder's worth at once.

  2. Pick the quality

    90% keeps photos looking the same while making files smaller. Lower it for even smaller WebP files.

  3. Download the WebP files

    Download each image, or all of them in one ZIP file.

Details

Input
JPG (image/jpeg)
Output
WebP, with adjustable quality
Number of files
No limit
Metadata
Removed, including camera details and GPS location
Upload
None; images are converted in your browser
Price
Free, no watermark, no sign-up

Questions

How do I convert JPG to WebP?

Drop your JPG images onto the screen above and download the WebP files. You can convert many images at once and download them all as a ZIP.

What is the difference between JPG and WebP?

JPG is the most widely supported photo format. It keeps files small but has no transparency. WebP is Google's web image format. Websites use it because files are small, but many apps, older editors and upload forms still don't accept it.

Are my images uploaded?

No. The conversion runs in your browser, so your images never leave your device.

Is there a limit on how many images I can convert?

No. Everything runs on your device, so the only limit is your device's memory. Hundreds of images at once is fine on a computer.

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Last updated 2026-11-07