Compress JPG Images
Reduce JPG file size with adjustable quality — keep the detail you need.
Drop your JPG file here
or click to browse from your device — files stay on your computer
About this tool
Compress JPG lets you convert JPG files to JPG format directly in your web browser. There's nothing to install and nothing to upload — the entire conversion happens locally on your device using modern browser technology.
Whether you're preparing images for the web, an app, or just need a quick one-off conversion, this tool gets it done in seconds with full control over output quality.
Frequently asked questions
Is this JPG converter free?
Yes — Compress JPG is completely free to use, with no limits on the number of files you convert.
Do you store my images?
No. All conversion happens locally in your browser using JavaScript. Your files are never uploaded to our servers.
What's the maximum file size?
Since processing happens on your device, the practical limit depends on your browser and device memory rather than a fixed cap we impose.