How to use
- Add the WebP files — choose, drag, or paste an image copied from a web page.
- JPG is preselected. Adjust the quality if you want smaller files.
- Download the JPGs individually or as a ZIP.
Options explained
- Quality
- 85–90 keeps the result visually identical to the WebP. WebP is already compressed, so a very high setting only makes the file bigger.
- Transparency
- WebP can be transparent, JPG cannot; transparent areas are filled with white.
- Animated WebP
- Only the first frame is converted. Animated images need a GIF or video tool.
WebP vs JPG
| Feature | WebP | JPG |
|---|---|---|
| File size at the same quality | Smaller | Larger |
| Transparency | Yes | No |
| Animation | Yes | No |
| Opens in older software | Not always | Everywhere |
Frequently asked questions
Why do websites use WebP?
At the same visual quality WebP files are typically 25–35% smaller than JPG, so pages load faster. Every current browser supports it.
Why won't my WebP open?
Older versions of Photoshop, Windows Photo Viewer and some upload forms do not support WebP. Converting to JPG makes the image universally readable.
Will the image lose quality?
Re-encoding adds a small amount of loss. At quality 85 or above it is rarely visible.
Is anything uploaded?
No. Decoding and encoding happen in your browser.
Privacy
This tool runs entirely in your browser. Your files and text are processed on your device and are never uploaded to our servers.