SocialSave Hub lets you download videos from Instagram, Facebook, and Twitter/X directly in your browser — no app installation, no account, no watermarks. ✅ Instagram: Reels, IGTV, Stories, Carousels, Feed Videos ✅ Facebook: Videos, Reels, Watch, fb.watch links ✅ Twitter/X: Videos (up to 1080p), GIFs as MP4 Works on iPhone, Android, iPad, Mac, Windows, and Chromebook. Paste the URL, click Download, save the HD MP4. That's it — completely free.