Convert JPG to WebP without uploading

Turn JPG photos into smaller WebP files in your browser. Your files never leave your device.

How to convert JPG to WebP

  1. Drop up to 10 JPG files onto the box, or click it to choose them.
  2. Adjust the Quality slider if you want smaller files.
  3. Each file is converted to WebP straight away.
  4. Click Download next to each image.

Why convert JPG to WebP

WebP usually gives a smaller file than JPG at similar visual quality, which is why many websites use it. Converting your photos cuts page weight and saves bandwidth.

What to expect

Converting compresses the photo again, so start from the best original you have and avoid converting back and forth. A quality of 80 to 90 suits most photos. Keep the JPG if you need to send the image to someone using older software.

Need a different format? The image converter handles PNG, JPG and WebP in any direction.

Questions

How much smaller will the file be?

It varies with the photo and the quality setting. The page shows the before and after size for every file.

Will the photo look worse?

At a quality of 80 to 90, most people cannot see a difference. Very low settings show blocky areas and smeared detail.

What if my browser cannot create WebP?

A few browsers cannot save WebP. If yours is one, the page tells you instead of giving you a wrong file. A current version of Chrome, Edge or Firefox will work.

Are my images uploaded anywhere?

No. The conversion happens in your browser, so your files stay on your device.