Free JPG to WebP Converter
Drop in your JPGs and get WebP copies back in seconds: smaller files at the same visual quality, so your pages load faster.
- Files never leave your device
- Whole batches at once
- No signup
Your smaller images will land here
Each one shows its old and new size, ready to download on its own or with the rest.
Downloads keep each file's name, with the new extension.
How It Works
Add Your JPGs
Drag them onto the drop zone or browse your files. JPG and JPEG images are accepted here.
Pick Quality & Size
Set the quality slider, and optionally a max width or height. Output is always WebP.
Download WebP
Grab each converted image or the whole batch. See exactly how much smaller they got.
Why WebP: it delivers smaller files than JPG at the same quality, which means faster pages — and faster pages rank better and convert more visitors.
Fair Questions
Why convert JPG to WebP?
WebP files are typically 25–35% smaller than JPG at the same visual quality. Smaller images mean faster pages, and faster pages rank better and keep more visitors around.
Will I lose quality converting JPG to WebP?
At the default 80% quality most photos look identical to the original while being noticeably smaller. Drag the quality slider to trade size against fidelity however you like.
Are my files uploaded anywhere?
No. The conversion happens entirely in your browser. Your JPGs never leave your device, so there's nothing to upload and nothing stored on a server.
Is WebP supported everywhere?
Every current browser — Chrome, Safari, Firefox, and Edge — displays WebP. It's safe to use across your whole site today.
Can I convert several JPGs at once?
Yes, drop in as many as you like. They're processed one after another and you can download them individually or all together.