Jelly Party
How it works Install Get the extension

Watch parties made simple

Watch anything.
Together.

Jelly Party keeps videos in sync while you watch and chat with friends.

Open the sidebar next to a video you can already watch, start a party, and send your friends one link. No sign-up, no room codes.

Get Jelly Party See it stay in sync

Chrome, Firefox, and Edge · Free and open source

▶ 28:14 52:03

Watching together

Friday movie night

Connected · 2 people
  • 🍿 Mira (you)
  • 🎬 Cal

Party chat

🎬 Cal 8:11 PM

Made it! Start from the beginning?

🍿 Mira 8:12 PM

Press play whenever you're ready

🎬 Cal 8:14 PM

Paused, kettle is on ☕

The Jelly Party sidebar open beside a video, showing Mira and Cal watching together and chatting.

Works on

and many more!

Just the useful parts

A watch party without the ceremony

One link. No accounts.

Create a temporary party and send the invite. Friends arrive at the same video without profiles or room codes.

Everyone stays at the same moment

Anyone can press play, pause for snacks, or skip back to a favourite scene. Everyone else's video follows, so nobody has to count down from three.

Chat stays out of the way

See who joined and talk in the browser sidebar. The video page itself is left alone, and the party disappears when everyone leaves.

See the sync

Many screens. One moment.

Both videos below are real. Pause one, jump ahead in the other, or use the shared button, and watch them stay together.

✦ Mira you
In the party
↔
● Cal
Connected

The extension does the same for the video on the page you are watching: when one person plays, pauses, or jumps to another moment, everyone else follows.

See where it works

Three steps

From video to party in one link

  1. 01

    Open the sidebar

    Go to a page with a video and open Jelly Party from the browser toolbar.

  2. 02

    Start a party

    Choose a display name and emoji, then create a temporary party for that video.

  3. 03

    Share the invite

    Send one link. Your friend opens the same video and joins you in the sidebar.

Get Jelly Party

Each person uses their own access to the video service.

Jelly Party

Temporary watch parties with chat, keeping everyone's video at the same moment. No accounts, ads, or tracking.

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© 2026 Jelly Party. Free and open source.