How Social Karaoke works
One screen plays, everyone queues. Social Karaoke is a free, browser-based app that turns any screen into a karaoke stage while friends add YouTube songs from their phones - no download, and no account needed to join.
Last updated: September 4, 2026
Host a room
Sign in and tap Host. Social Karaoke gives you a 4-letter room code and a QR code. Open the room on the screen everyone will watch - a laptop, a smart TV browser, or a projector.
Friends join
Everyone else opens the site on their phone, enters the 4-letter code (or scans the QR), and picks a nickname. No app to install, and guests do not need an account.
Queue and sing
Anyone in the room searches YouTube and adds songs to a shared queue. The host screen plays each video in order and rolls straight into the next one, and the party keeps going.
What do I need to run a karaoke night?
Almost nothing. If you can open a web page, you can run a karaoke night.
A screen to host on
Any modern browser works - a laptop, a desktop, a smart TV browser, a tablet, or a laptop plugged into a TV or projector. You can even host from a phone, though the tab has to stay open and in the foreground, so a bigger screen makes a better stage. Whatever you host on is what everyone watches and sings to.
Phones to join with
Each guest uses their own phone as a remote. They join with the 4-letter code or by scanning the QR code, and they add songs from there. Nothing to install.
Sound everyone can hear
The host screen plays the audio, so use whatever speakers that screen is already connected to. A microphone is optional - plenty of parties just sing over the top.
An internet connection
Songs stream from YouTube, so the host screen needs a reasonably stable connection. Guests only send small requests to the queue, so their phones use very little data.
Power for the host device
Social Karaoke holds your screen awake while a song is playing, but for a long party it is still worth plugging the host device in and turning off auto-sleep.
Do I need an account?
Hosting a room requires a free account. Joining one does not.
Guests type the room code, pick a nickname, and start adding songs - there is no sign-up step and no email required. Hosts sign in with an email and password, or with Google or Discord.
The account exists so your favorites, playlists, and hosting history have somewhere to live. It is free, there is no paid tier, and there is no limit on how many rooms you can host.
Where do the songs come from?
Every song comes from YouTube. You search from inside the app, add a video to the shared queue, and the host screen plays it.
Social Karaoke is not a licensed karaoke-track library. Services like KaraFun and Smule license their own recordings and hand you a curated catalogue. Social Karaoke plays whatever karaoke, instrumental, and lyric versions already exist on YouTube, which is a much bigger pool with less consistency. Coverage is excellent for pop, rock, and anything widely covered by karaoke channels. It is thinner for very new releases, deep album cuts, and some regional catalogues.
Region blocking is handled for you. Videos that will not play in your country are rejected before they reach the queue, whether they are added one at a time or in bulk. If a song somehow still fails at playback, the room automatically swaps in a playable karaoke alternative rather than stalling.
In practice that means searching "song name + karaoke" or "song name + instrumental" and picking the version that looks best. If a track has no usable karaoke version, a lyric video is usually a fine substitute. Our guide to finding good karaoke versions on YouTube goes deeper.
How does the shared queue work?
There is one queue, and everyone in the room can see it.
Anyone can add songs, and each entry shows who added it, so nobody has to wonder whose turn is coming up. Reordering is a host job: the host and any co-hosts can move songs up or down to balance turns, and can remove anything from the queue. Guests add, hosts arrange.
If you already know what you want to sing, you can paste multiple links to add up to 25 songs at once, or import a YouTube playlist to bring in up to 100. Public and unlisted playlists both work; private playlists and auto-generated mixes do not. A room holds up to 200 unplayed songs at a time, which is far more than a night usually gets through.
The room also has a chat and reactions, so people can call out requests, hype a performance, or heckle gently from the sofa. Chat stays in the room and is not kept in the archive afterwards.
What happens between songs?
Smart autoplay handles it. The next song in the queue starts on its own, immediately by default, so there is no gap and nobody has to walk over to the laptop.
If you want a breather between numbers, the host can set a countdown of up to 60 seconds instead. That gives the next singer time to get up and get the mic. Either way, the night does not stall out into the awkward silence that ends most karaoke sessions.
What if a song is not working?
Skipping is a vote. Any participant can vote to skip the song that is playing, and the room moves on as soon as more than half of the people in it agree. In a three-person room that is two votes. Hosts and co-hosts can skip instantly without a vote, and the host can switch voting off altogether.
This is deliberate. Nobody can yank a song off mid-verse because they are bored of it, and nobody has to sit through a six-minute track the whole room has given up on. If a song has not started yet, whoever added it can simply remove it from the queue.
Can I control who joins and what gets played?
Yes. Rooms are open by default, and you can tighten them as much as you need.
Join PIN
Add a PIN alongside the room code so only people you share it with can get in.
Knock to join
Turn this on and new arrivals have to be approved by you before they can join the room.
Timeout
Put a guest in a timeout for 5, 10, 15, 30, or 60 minutes. They can stay and watch, but cannot add songs, use the chat, or cast skip votes until it lifts.
Kick
Remove someone from the room entirely.
These matter most in the situations where karaoke usually goes wrong: an office party, a shared house, or anywhere the room code might travel further than you intended.
Can someone help me run the room?
Yes, and you should. Promote a trusted guest to co-host and they can manage the queue and playback while you are up singing - reordering, removing songs, skipping, and handling kicks and timeouts.
A few things stay with the host alone: room settings, promoting co-hosts, archiving the room, and transferring it. Co-hosts also cannot kick or time out the host or each other, so the person running the night keeps final say.
What if the host's device dies?
The room survives. It lives on the server, so the queue, the chat, and everyone in it stay put until the room expires.
Playback is the part that stops, because the host's browser is the stage that actually plays the video. After about five minutes without the host, guests see a notice that the host is away.
This is why you should appoint a co-host early.
A co-host can claim the room once the host has been gone for five minutes, and their screen becomes the new stage. Without one, nobody can take over and the room simply waits for the host to come back. If you know you are leaving, transfer the room before you go rather than relying on the timeout.
Treat a co-host as insurance. It costs one tap at the start of the night and saves the party if a laptop battery gives out.
Can I save songs for next time?
Yes. Signed-in hosts can favorite songs and build playlists from the dashboard, then load a whole playlist into a fresh room in one step.
If you host regularly, this is the difference between a five-minute setup and a fifteen-second one. Build a party playlist once, and every night after that starts with a full queue.
What happens when the party ends?
Rooms stay active for up to 24 hours, then archive automatically.
The archive is a read-only record of the night - what was played, and who added it. You choose who can see it from five settings: public to anyone with the link, your followers only, people who were in the room, followers and participants together, or private to just you.
Profiles are the other half of that. You can follow other hosts and see the rooms they have made public, which is how a one-off party turns into something you come back to.
Is it really free?
Yes, and there is nothing behind the word.
No paid tier, no trial, no song limit, and no ads. Social Karaoke does not run ad tracking or third-party trackers of any kind. The only cookie it sets is the one that keeps you signed in, and the visitor analytics are cookieless - which is why there is no cookie banner to click on the way in.
Still have questions? Read the Help & FAQ, or see why we built Social Karaoke.