JPG to WebP Converter

Turn any JPG or JPEG photo into a modern WebP file that is typically 25 to 35 percent smaller at the same visual quality. Everything runs in your browser, so there is no upload needed.

No uploadGDPR safe25-35% smaller
🖼️

Drop your JPG file to convert

Accepts JPG, JPEG, JPE files. Up to 50MB.

100% browser-based. Your files never leave your device.

How to convert JPG to WebP (10 seconds)

1

Drop your JPG

Drag and drop your JPG or JPEG file onto the converter. Up to 50MB.

2

Instant preview

See your image immediately. No upload to any server.

3

Convert

Click Convert to WebP. The conversion happens entirely in your browser using the Canvas API.

4

Download WebP

Download your smaller WebP file. Great for faster web pages and lighter storage.

Why convert JPG to WebP

WebP was built for the web, and its main draw is size. At the same visual quality a WebP photo is usually about 25 to 35 percent smaller than the matching JPG. That saving adds up fast on a page full of images, cutting the amount of data your visitors have to download. In 2026 browser support is no longer a concern: Chrome, Edge, Firefox, Safari, and every modern mobile browser show WebP natively, so you can use it as a safe default rather than a risky experiment.

Smaller images do more than save storage. They load faster, which improves Core Web Vitals scores such as Largest Contentful Paint and gives visitors a snappier experience. When you convert, keep the quality slider somewhere around 80 to 85 for the best balance: high enough that the image looks identical to the original, low enough to capture most of the file-size win. If you ever need the source back in a more universal format, you can convert WebP to JPG just as easily.

Other converters you might need

PNG to WebP →WebP to JPG →Compress Image →WebP vs JPG vs PNG →

Frequently asked questions

How much smaller will my WebP file be?+
For most photos you can expect a WebP that is roughly 25 to 35 percent smaller than the original JPG while looking the same. The exact saving depends on the image content and the quality slider you choose.
Will the image quality drop?+
WebP is a lossy format here, just like JPG, so a tiny amount of data is dropped during encoding. At a quality setting around 80 to 85 the difference is usually invisible to the eye, and the file is meaningfully lighter.
Do all browsers support WebP in 2026?+
Yes. Chrome, Edge, Firefox, Safari, and all modern mobile browsers display WebP natively. Browser support is effectively universal now, which makes WebP a safe default for the web.
Does converting to WebP help my page speed?+
It can. Smaller images mean less data to download, faster load times, and better Core Web Vitals scores like Largest Contentful Paint. Swapping heavy JPG photos for WebP is one of the simplest speed wins.
Is the conversion private?+
Completely. Your image never leaves your browser. There is no server upload. The conversion uses your device's Canvas API.