Compress Video on Any Device
JustCompressVideo works on Windows, Mac, iPhone, Android, and Chromebook — any device with a modern browser. Select your device for specific tips.
Compress Video on Windows
Compress video on Windows 10 and 11 for free. Browser-based tool, no software install required. Works in Chrome, Edge, and Firefox.
Compress Video on Mac
Compress video on Mac for free. Browser-based, no Handbrake or iMovie needed. Works in Chrome and Safari on macOS.
Compress Video on iPhone
Compress video on iPhone for free. Works in Safari. No app download, no upload. Reduce iPhone video file size for sharing.
Compress Video on Android
Compress video on Android for free. Works in Chrome for Android. No app download, reduce video file size directly in browser.
Compress Video on Chromebook
Compress video on Chromebook for free. Works in Chrome OS. No Android app needed. Browser-based video compression.