Frequently Asked Questions

SyncUp is a free online platform that lets you watch YouTube videos in perfect sync with friends anywhere in the world. Create a room, share the code, and start watching together instantly - no downloads required.

Yes! SyncUp is completely free to use. Create unlimited watch party rooms and invite as many friends as you want without any cost.

No account is required to start watching. You can create a room and join watch parties as a guest. However, creating an account lets you save your rooms and preferences for future sessions.

All you need is a modern web browser (Chrome, Firefox, Safari, or Edge) and an internet connection. No downloads, plugins, or extensions are required to start watching together.

SyncUp uses real-time synchronization technology to keep everyone's video playback perfectly aligned. When anyone plays, pauses, or seeks, all viewers stay in sync automatically - no matter where they are in the world.

SyncUp currently supports YouTube videos and playlists, Twitch streams and VODs, and Kick live streams. We're continuously adding support for more platforms.

SyncUp offers a modern experience with support for multiple streaming platforms including YouTube, Twitch, and Kick. Built with modern web technology, it provides a fast, responsive interface that works great on all devices.

After creating a room, you'll receive a unique room code. Simply share this code with your friends, and they can join by entering it on the SyncUp homepage or by visiting the direct room link.

There's no strict limit on the number of participants in a watch party room. SyncUp is designed to handle groups of any size, from intimate movie nights to larger viewing parties.

Yes, all watch party rooms are private by default. Only people with your unique room code can join your watch party. Room codes are randomly generated and not searchable.

Yes! SyncUp works on all modern browsers, including mobile browsers on iOS and Android. You can watch together with friends whether you're on a computer, tablet, or smartphone.