How to use the JPG to WebP
- Add your images
- Choose the WebP quality
- Download the WebP files
About this tool
Convert JPG and PNG images to WebP for faster websites — smaller files with the same visual quality. JPG to WebP is part of ToolNest's collection of free image tools. All processing happens locally in your browser, so your files stay private and nothing is uploaded.
Frequently asked questions
Is the JPG to WebP free to use?
Yes. JPG to WebP on ToolNest is completely free, with no sign-up, no watermark and no daily limits.
Are my files uploaded to a server?
No. JPG to WebP processes your files directly in your web browser on your own device. Your files are never uploaded, stored or seen by anyone, which makes it safe for private and confidential documents.
Is there a file size limit?
There is no fixed limit, but very large files depend on your device's memory and speed. Files up to a few hundred MB usually work well on a modern computer.
Does JPG to WebP work on mobile phones?
Yes. ToolNest works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux. There is nothing to install.