Sync-Video.me

Watch YouTube in perfect lock-step with anyone. Paste a link, send the room code, press play together.

Your name — remembered on this device

?

No account, no e-mail, no registration. Names are sanitised — no markup, max 24 characters.

Start a room

You become the host. You control playback, everyone follows in sync.

Join a room

Enter the 5-character code from your friend.

ServerlessPeer-to-peer over WebRTC. Only a public PeerJS broker for the handshake.
Drift-correctedMeasured clock-offset compensation + adaptive seek bias. Typically ~30 ms between peers.
Playlist & chatShared queue, autoplay-next, shuffle, loop, room chat, session watch history.
Static hostingJust files. Drop it on GitHub Pages, Netlify, Cloudflare Pages, anywhere.