JPG to WebP
Convert JPG photos to WebP and cut the file size by around a third at the same quality.
The Easiest Page-Speed Win There Is
WebP typically produces a file 25-35% smaller than JPEG at a quality most people cannot tell apart, and every browser in current use supports it. For a site carrying dozens of photographs that adds up quickly - less bandwidth, faster loading, better scores in the page-speed tools search engines pay attention to. The conversion here re-encodes the image rather than repackaging it, so pick a quality around 85-90% for the best balance. Keep the original JPG as a fallback if any of your audience uses genuinely ancient software.
How to Convert an Image
Upload your image
Load a JPG, PNG, WebP, or GIF file from your device.
Pick the target format
Choose JPG, PNG, or WebP. For JPG, set the quality and a background colour for any transparent areas.
Download the converted file
Compare the source and result sizes shown above the preview, then save the converted image.
Where WebP Pays Off
- Speeding up a website heavy with photographic images
- Improving Core Web Vitals and page-speed scores
- Cutting bandwidth costs on an image-heavy site
- Preparing photos for a modern CMS or static site build
- Reducing data use for readers on mobile connections
- Fitting images under an upload limit without losing quality
JPG to WebP Questions
How much smaller will the WebP be?
Usually 25-35% at comparable quality, though it varies with the image. The exact before-and-after sizes are shown above the preview.
Do all browsers support WebP?
Every browser in current use does. A small amount of older desktop software still does not, which is worth checking if the file leaves the web.
Does converting a JPG to WebP lose quality?
It re-encodes, so technically yes. At 85-90% quality the result is visually indistinguishable while still being much smaller.
Should I convert every image to WebP?
For web use, generally yes. Keep JPG for anything that will be printed, emailed to unknown recipients, or opened in older software.