Typically 25–35% smaller

JPG to WebP

Convert JPG photos to WebP for meaningfully smaller files at close to the same visual quality — ideal for websites where load speed matters.

Private processing No signup

Drop your JPG here

or choose a file from your device — processed locally

JPG in → WebP out

Your images stay on your device.

Quality

Also need it sized for Instagram, a passport photo, or another exact use? Try the Image Resizer →

Why switch to WebP

WebP was designed for the web: it compresses photographic content more efficiently than JPG at equivalent quality, which means faster page loads and less data used, especially on mobile connections.

Before you switch everything

A handful of legacy tools and some email clients still don't render WebP. If your image is headed somewhere you're unsure about, keep a JPG copy too.

Good for

Website and blog images
Product photography for online stores
Any photo where load speed matters

How much smaller is WebP?

Google reports that lossy WebP images are about 25–34% smaller than comparable JPEGs at the same measured quality. Your own result depends on the image, so FitImage shows the before and after size for every file. All current major browsers can display WebP, but older software and some upload forms still expect JPG, so keep the original too.

Frequently asked questions

How much smaller will my file be?

It depends on the image, but photographs typically shrink by 25–35% compared to an equivalent-quality JPG. You'll see the exact result for your file before downloading.

Do all browsers support WebP?

All current versions of Chrome, Edge, Firefox, and Safari do. A small number of older tools and platforms still don't.