Convert JPG to WebP. Ready for modern websites.
Create WebP copies of JPG photos locally, inspect the exact byte change, and keep the original JPG for universal compatibility.
Capabilities and limits verified November 5, 2026. Resolved from the live plan configuration.
Drop images here
Up to 20 images, max 5 MB each.Get Web Pro
Batch upgrade
Process more at once
Up to 500 images per batch, 150 MB each, with folder uploads.
Convert JPG to WebP in three steps
- 1
Add JPG files
Choose the photos you want to prepare for a website or CMS.
- 2
Encode WebP locally
The browser re-encodes each photo with libwebp and reports the output size.
- 3
Download the useful result
Compare at 1:1, then save individual WebP files or the batch ZIP.
Why create a WebP copy
Broad browser support
WebP works across current major browsers and many publishing platforms.
Keep the JPG fallback
The original remains useful for software or workflows that still expect JPG.
Batch workflow
Apply one output choice to the whole local set instead of converting one file at a time.