JPG to WebP Converter

Upload a JPG, choose WebP quality, preview size savings, and download.

Designed to process supported files locally in your browser.

How to use JPG to WebP Converter

  1. Upload a JPG.
  2. Set WebP quality.
  3. Convert and download.

How it works

Canvas API encodes the image as WebP when the browser supports it.

Privacy

Your files are processed in your browser and are not uploaded to ToolBoxy servers.

JPG to WebP Converter FAQ

Will the file be smaller?

Often yes, especially at quality 70–85.

Are files uploaded?

No.

Is WebP supported everywhere?

Most modern browsers support WebP.