Free Tool
Convert JPG to WebP
Convert JPG images to WebP and cut file size by 30–40% without visible quality loss. Perfect for optimising images before uploading to websites. Runs in your browser, no upload needed.
Open Image ConverterJPG to WebP: a straightforward upgrade for web images
WebP was designed by Google specifically for the web. At the same visual quality as JPG, WebP produces files that are 30–40% smaller. For a website with dozens of product photos or a portfolio with high-resolution images, that difference in bandwidth and load time is significant.
The conversion is simple: every pixel is preserved in the same approximate quality range, just encoded more efficiently. The only practical limitation is compatibility with older software — if you need to open the file in an older image editor or print bureau workflow, JPG remains the safer choice.
How to convert JPG to WebP
- 01
Drop your JPG files
Open the converter and drag your JPGs onto the dropzone. Multiple files are fine.
- 02
Select WebP output
Click WebP in the format selector. Default quality is 80%.
- 03
Adjust quality
Drag the quality slider. Lower gives smaller files; 80–85% is the sweet spot for photos.
- 04
Download
Download files one by one or get all as a ZIP.
Common questions
- How much smaller will my WebP files be?
- Typically 30–40% smaller than JPG at equivalent quality. Results vary by image — photos with a lot of detail compress well; flat graphics see less benefit.
- Will the images look different?
- At 80% quality, WebP images look identical to JPG originals at normal screen resolution. At very high zoom you may notice slight differences in compression artefacts, but in a different pattern than JPG.
- Can I convert batches of JPGs?
- Yes. Drop multiple files and use Download all to get a ZIP.