Reduce file size — keep quality
Compress JPG Online
Free, instant, and private. Up to 60% smaller files — no upload required.
100% Local Processing — Your files never leave your browser
Drop images here or click to browse
PNG, JPG, WebP, GIF, BMP, HEIC
10 of 10 free conversions today🚀 Upgrade to Pro — Unlimited conversions
How to compress JPG images online
- Drop your JPG files in the box above (or click to select them)
- Click Compress All — compression happens instantly in your browser
- Download each file individually or all at once as a ZIP
Why compress JPG files?
JPG compression reduces file size significantly while preserving visual quality. Smaller JPGs load faster on web pages and take less space in emails and cloud storage.
Is it safe?
Completely. Pixvert processes everything locally in your browser using the Web Canvas API. Your images are never uploaded to any server — they never leave your device.