LiveCQ Sync & Share Playlists by ameliorated

LiveCQ is a free watch-party site: everyone in a room sees the same video at the same moment, with a live chat alongside. This add-on is the quickest way to get videos into it.

• Click the LiveCQ button on any page with a video to add it to your queue, or to start watching together straight away.
• Right-click a link or video and choose "Add to LiveCQ queue", or "Add to Up next in my LiveCQ room" while you're hosting.
• It spots the real video stream a page plays, even when the page hides it, so videos from almost any site work.
• Some sites won't play inside other websites. LiveCQ opens those in a pop-out window; press play there and the add-on hands the video back to your room, where everyone watches it in sync.

Then open your queue on livecq.vercel.app, start a room and share the invite. No account needed.

Privacy: the add-on keeps a short list of the video streams pages load, only in your browser, and forgets it when the tab moves on. Nothing is sent anywhere unless you add a video, or a pop-out opened by your LiveCQ room hands its video back to that room.