JPG to WebP Converter
Convert JPG photos to WebP for faster-loading websites. Batch conversion with quality control.
How to convert JPG to WebP
- Click the box above or drag your JPG files onto it.
- Each file is converted to WebP on your device — adjust quality first if you like.
- Click Download next to each converted image.
About JPG to WebP
JPG and WebP are both standard image formats. This converter uses your browser's built-in image decoder and the Canvas API to re-encode each image as WebP. Nothing is sent over the network.
Frequently asked questions
Is this JPG to WebP converter free?
Yes, it is free with no sign-up, no watermark and no file limits beyond what your device can handle.
Are my files uploaded?
No. Conversion runs entirely in your browser. Your files never leave your device — you can even go offline after the page loads.
Which browsers can export WebP?
All current versions of Chrome, Edge, Firefox and Safari 16+ can create WebP. If your browser can't, you will see an error message.
How much smaller is WebP?
Typically 25–34% smaller than an equivalent JPG at similar visual quality, according to Google's WebP documentation, which makes pages load faster.
Can I convert many files at once?
Yes. Select or drop as many files as you like; each one is converted in turn and gets its own download button.