JPG to WebP Converter
Convert JPG images to WebP in your browser — free, batch-ready, and 100% private. WebP makes JPG photos noticeably smaller at the same quality — ideal for faster-loading websites.
Select images, or drop them here
Upload multiple JPG, PNG, WebP, or iPhone HEIC photos to convert.
Processed 100% locally
Other conversions
Your JPG files are converted entirely on your device and never uploaded to a server.
Frequently asked questions
How do I convert JPG to WebP?
Select your JPG file (or drop several at once), and the tool converts it to WebP right here. The output format is already set to WebP — just press Convert All and download. Everything runs in your browser.
Is this JPG to WebP converter free, and are my files uploaded?
It's completely free with no watermark and no sign-up. Your images are never uploaded — the conversion happens entirely on your own device, so even private photos and documents stay with you.
Can I convert many JPG files to WebP at once?
Yes. Add multiple JPG files and convert the whole batch in one go, then download them individually or as a single ZIP.
Will converting to WebP reduce the quality?
WebP uses adjustable quality. The tool defaults to a high setting that keeps photos looking sharp, and you can raise or lower it with the quality slider.
Why convert JPG to WebP?
WebP makes JPG photos noticeably smaller at the same quality — ideal for faster-loading websites.
More free tools
All on-device — nothing you open here is uploaded.