Convert JPEG to WEBP online
Drop JPEG files to convert to WEBP
or click to choose — everything stays on your device
Choose files🔒 100% private — files never leave your browser
How to convert JPEG to WEBP
- Drop your JPEG file (or several) into the box above, or click to choose them.
- Set the quality if you want, then press “Convert to WEBP”.
- Download each WEBP result — or get them all in one .zip.
Convert JPEG to WEBP — free & private
This free JPEG to WEBP converter turns your JPEG files into WEBP entirely inside your browser. Files are decoded and re-encoded on your device and never uploaded to a server, so they stay private. No install, no sign-up — works on desktop and mobile.
Note: JPEG and JPG are exactly the same image format — “.jpeg” is simply the older four-letter spelling of “.jpg”. The file contents are identical, so converting between them never changes image quality.
Frequently asked questions
Is the JPEG to WEBP converter free?
Yes — completely free, with no sign-up and no limits. Convert as many JPEG files as you like.
Are my JPEG files uploaded to a server?
No. The conversion runs entirely in your browser, so your JPEG files never leave your device.
Can I convert several JPEG files at once?
Yes. Add multiple JPEG files and download every WEBP result together as a .zip.
Does it work on my phone?
Yes. The converter works in any modern mobile or desktop browser — nothing to install.