Convert JPG to WebP
WebP keeps similar visual quality in fewer bytes, which helps page speed and Core Web Vitals. In our measurements WebP files were about 30% smaller than JPGs at the same quality setting.
01 / ADD YOUR IMAGESJPG · PNG · WebP
PRACTICAL NOTES
Lighter images for your website.
Export WebP for your own site; keep JPG copies for places that require them.
How to convert
- Add one or more images.
- Check the export format and, for JPG, the background color.
- Keep original dimensions or set a size limit.
- Click Make my files fit and download the results.
Do all browsers support WebP?+
All current major browsers display WebP. Some email clients, older software and many official upload forms still require JPG.
Does WebP keep transparency?+
Yes. Unlike JPG, WebP supports transparency, so it can replace PNG for many web graphics.
What size should website images be?+
For most content images, 1600–2000 pixels wide and under 200–300 KB is a good balance. Hero images can be larger.
Will this improve my site's speed score?+
Smaller images reduce load time, which helps Largest Contentful Paint. It is one factor among several.