JPG to WebP converter
Convert JPG files to WebP on your own device. Batch of thirty, no upload, no watermark.
WebP delivers roughly 25-30% smaller files than JPG at the same visual quality, and every current browser supports it. For website images it is close to a free speed improvement.
Conversion runs in your browser — your files are not uploaded, there is no size cap and no queue.
What to watch out for
Keep the JPG originals. WebP is for serving on the web, not for archiving or for uploading to forms that expect JPEG.
Quality settings
For photographs, 85-90% is the practical sweet spot: files shrink substantially and the difference is invisible on screen. Push to 95% for images you will print.
Need a specific file size instead? Compress to an exact KB target handles that directly.
Questions
Is this JPG to WebP converter free?
Yes, with no account, no watermark and no daily limit.
How many files can I convert at once?
Up to 30 per batch, with a ZIP download at the end.
Are my images uploaded?
No. Everything runs in your browser, so there is no size limit either.
Does converting reduce quality?
PNG output is lossless. JPG and WebP re-encode with a small loss, invisible above about 85%.