Convert JPG to WebP
Upload a JPG or JPEG image and get a WebP file — instantly, right in your browser.
How to convert JPG to WebP
- 1
Add a JPG
Drag & drop or browse — JPG/JPEG images.
- 2
WebP is preselected
Output format is already set to WebP for you.
- 3
Convert on-device
Your browser does the work — nothing is sent anywhere.
- 4
Download
Save the WebP, one at a time or all together.
Modern web use cases
WebP is widely used for website images because it tends to produce smaller files than JPEG at a comparable visual quality, which helps pages load faster. It's a good choice when you control where the image will be displayed and know WebP is supported.
Good to know
File size after conversion depends on the image content and encoding — most photos get smaller, but this isn't guaranteed for every image. Since your original was already a lossy JPG, re-encoding to WebP won't recover any detail the JPG had already lost.
JPG to WebP FAQ
Why convert JPG to WebP?
WebP typically compresses photos more efficiently than JPEG at a similar visual quality, which is why many websites use it to reduce page weight and improve load times.
Will the WebP file always be smaller than my JPG?
Usually, but not always — the result depends on the specific image and quality settings. Some images may end up a similar size or occasionally larger.
Do all browsers support WebP?
All modern browsers do. Very old browsers or some legacy software may not, which is worth checking if compatibility is a concern.
Is my image uploaded anywhere?
No. Conversion happens entirely in your browser using the Canvas API.