JPG to WebP Converter
Convert JPG images to WebP right in your browser.
Convert one or multiple JPG images to WebP, entirely in your browser. Conversion runs locally with the Canvas API, so your files never leave your device. Batch-convert several files at once and download them all as a ZIP.
Converting…
Your images are processed locally in your browser whenever possible.
How it works
- 1 Drop one or more JPG images, or click to choose.
- 2 Adjust the quality slider to balance size and detail.
- 3 Click Convert, then download your WebP file — convert several at once and grab them all as a ZIP.
Common use cases
- Make images compatible with apps that reject JPG.
- Prepare WebP files for the web, email or documents.
- Standardize a set of images to one format.
- Convert a screenshot or photo without installing software.
Frequently asked questions
Are my images uploaded to a server?
No. This converter works entirely in your browser, so your files never leave your device and nothing is stored.
Can I control the file size?
Yes. Use the quality slider to trade a little detail for a smaller WebP file.
Is it really free?
Yes — free, with no signup, no watermark and no limits.