JPG to WEBP converter
Convert JPG files to WEBP right in your browser. Nothing is uploaded, there is no sign-up, and there is no file limit.
- Runs on your device
- No upload, no queue
- Batch + ZIP download
Drop files here, or click to choose
Supports PNG, JPG, WEBP, AVIF, BMP, GIF, SVG, HEIC, TIFF and ICO — and writes GIF, TIFF and PDF too. Files stay on your device.
How to convert JPG to WEBP
- Drop your JPG file onto the box above, or click it to browse.
- Choose WEBP as the output format.
- Press convert, then download the result.
JPG vs WEBP
JPG works well for photographs and email attachments. WEBP works well for web pages that need small files. The table below compares the two on the things that usually decide the choice.
| JPG | WEBP | |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | Yes |
| Best for | photographs and email attachments | web pages that need small files |
Questions about JPG to WEBP
- Does converting JPG to WEBP improve the image quality?
- No. Both formats are lossy, so every re-save shaves off a little more detail. Convert once from the original wherever you can.
- What happens to transparency?
- There is nothing to preserve: JPG has no transparency, so this does not come up.
- Is there a file size limit?
- No limit that we impose. The only ceiling is your device's memory, so a very large photo or a long recording may take a few seconds.
- Are my files uploaded anywhere?
- No. The conversion runs inside this browser tab, so the file never leaves your device — go offline once the page has loaded and keep converting.