JPG is photos you want to share, upload or print, but not always the right fit. Converting to WebP fixes that: much smaller than JPG and PNG.
Drop one JPG or a hundred — they’re converted inside your browser, so even private photos are never uploaded anywhere.
JPG vs WebP
| JPG | WebP | |
|---|---|---|
| Compression | Lossy | Lossy or lossless |
| Transparency | No | Yes |
| Animation | No | Yes |
| File size | Small for photos | 25–35% smaller than JPG at the same quality |
| Compatibility | Everywhere — every phone, browser, app and printer | All modern browsers; some older apps and upload forms still reject it |
| Best for | Photos you want to share, upload or print | Websites and online stores that need fast-loading images |
Good to know before converting JPG to WebP
- WebP supports transparency, but converting won’t remove a background by itself — use Remove background for that.
- WebP files are smaller, but double-check that the app or site you’re uploading to accepts WebP.
- Hidden data like GPS location and camera details is left out of the converted file.
What is JPG?
JPG has been the default photo format since the 1990s. It shrinks photos by quietly throwing away detail your eye barely notices, which is why it opens on literally everything — but it can’t do transparency and it loses a little quality every time it’s re-saved.
What is WebP?
WebP was made by Google to make websites load faster. It does everything JPG and PNG do — including transparency — in noticeably smaller files. The catch: plenty of desktop apps, government portals and older software still can’t open it.
How to convert JPG to WebP
- Drop your JPG files (or paste with Ctrl+V).
- WebP is already selected — adjust quality if you like.
- Download one by one or all as a ZIP.
Frequently asked questions
Does converting JPG to WebP reduce quality?
Only very slightly. WebP is lossy or lossless; at the default quality the difference is practically invisible. Raise the quality slider for maximum fidelity.
Can I convert many JPG files at once?
Yes — drop as many as you like and download them all as one ZIP.
Are my images uploaded to a server?
No. Everything happens inside your browser on your own device. Your images are never uploaded, stored or seen by anyone — check your browser's Network tab, or turn on airplane mode after the page loads and see that it still works.
Is it really free?
Yes. No sign-up, no watermark, no daily limits and no paid “HD” downloads.
Do downloads still contain my location?
No. Every file you download is saved without hidden metadata like GPS location, camera serial number or owner name.