Watch anything
with your friends
Synclify is a browser extension that syncs any video in real-time with your friends. Play, pause, and seek together — no matter where you are.
Everything you need for a watch party
No frills, no complexity — just the features that matter.
Real-time sync
Play, pause, seek — every action syncs instantly between you and your friends.
Dead simple
Create a room, share the code, watch together. That's it — no accounts, no setup.
Works everywhere
Any webpage with a video works. Netflix, YouTube, Twitch, or that obscure streaming site.
Open & private
Fully open-source, zero ads, no tracking. Your watch parties are yours alone.
Up and running in seconds
No accounts, no setup wizards. Just install, share, and watch.
Add to your browser
Install the extension — available for Chrome, Edge, and Firefox.
Create a room
Click the extension icon and hit "Create room" to get your unique code.
Share the code
Send the code to your friend — they join with one click.
Watch together!
Everything stays perfectly in sync. Enjoy!
Got questions?
Here are answers to the most common ones.
Where can I send feedback?
You can send your feedback through this form.
Can I use it with more than one friend?
It should work, but it hasn't been extensively tested yet. Give it a try!
The extension doesn't work on a site — what do I do?
Try refreshing the page first. If the issue persists, let us know and we'll look into it.
How can I support the project?
Share Synclify with friends! If you want to help with server costs, you can become a GitHub sponsor.
How can I contribute to development?
Both the extension and the backend are open-source. Check out the GitHub repo — every contribution is appreciated.
Ready for a watch party?
One click to install, one code to share. Start watching with friends in seconds.