- Private: files never leave your device
- Free, no sign-up
- Fast, works offline once loaded
How to use JPG to WebP Converter
- Drop your JPG files into the box, or click to browse. You can add many at once.
- Check the output format is WebP and choose a quality level.
- Download each WebP file, or press "Download all (ZIP)" to get them together.
About this tool
JPG to WebP Converter turns JPG images into WebP directly in your browser. JPG (also written JPEG) is a lossy format designed for photographs. It produces small files that load quickly and works on every device and website.
WebP is a modern format from Google that gives smaller files than JPG or PNG at the same visual quality and supports transparency and animation. Converting a JPG to WebP will not bring back detail that JPG already removed, but it stops further quality loss when you edit and save again.
WebP typically makes photos 25 to 35 percent smaller than JPG at the same visual quality, which helps pages load faster. Because the conversion happens on your own device, it is fast, works for large batches and your pictures are never uploaded anywhere.
Frequently asked questions
How do I convert JPG to WebP?
Add your JPG file to the converter above, pick WebP as the output and download the result. The whole process takes a few seconds.
Does converting JPG to WebP reduce quality?
JPG and WebP are lossy, so a small amount of detail is traded for a smaller file. Use the quality slider (90% and above is visually the same for most photos).
Can I convert many JPG files at once?
Yes. Drop as many files as you like. Each one is converted and you can download them individually or as a single ZIP.
Is JPG to WebP Converter really free?
Yes. You can use JPG to WebP Converter as often as you like with no sign-up, no watermark and no daily limit.
Are my images uploaded to a server?
No. JPG to WebP Converter runs entirely in your web browser, so your files stay on your own device and are never sent to DEWANARO or anyone else.