# Jelly Party

> Watch videos with your friends—in sync. Start a party beside any video, share one link, and chat while you watch.

Canonical page: [https://chrome-stats.com/d/jelly-party](https://chrome-stats.com/d/jelly-party)

## Overview

- **ID:** `jelly-party`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Sean
- **Category:** photos-music-videos,games-entertainment
- **Daily users:** 553
- **Weekly downloads:** 8
- **Rating:** 4.50 / 5 (10 ratings)
- **Version:** 2.3.0
- **Last updated:** 2026-09-03
- **First published:** 2020-08-20
- **Size:** 56 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/jelly-party/)
- **Website:** [https://jelly-party.com/](https://jelly-party.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/jelly-party/privacy/](https://addons.mozilla.org/firefox/addon/jelly-party/privacy/)

## Description

Jelly Party turns compatible online videos into synchronized watch parties. Start a party beside any video, share one private invite link, and watch together while play, pause, seeking, and video changes stay synchronized across every participant’s screen. Late joiners start at the current moment, while a clearly marked leader controls the video and can transfer leadership.

Chat and the participant list appear in Firefox’s native sidebar, keeping the video page uncluttered. Jelly Party requires no accounts, profiles, or room codes, and works with popular streaming services and other pages containing HTML5 video. It is free and open source, with access to video sites requested only when needed to find and control their video. Anyone with the unguessable party link can join, so share it privately with invited friends.

## Rankings

- #4,705 — Overall
- #3 — party
- #35 — invite
- #54 — fart
- #69 — sell
- #174 — sharing

## Permissions and access

### Permissions

- `activeTab`
- `tabs`
- `storage`
- `scripting`

### Host permissions

- `https://join.jelly-party.com/*`
- `https://meet.jelly-party.com/*`

### Content script matches

- `join.jelly-party.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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- [Watch Party](https://chrome-stats.com/d/watch-party) — 152 users
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- [Stream Together](https://chrome-stats.com/d/stream-together) — 127 users, 4.20 / 5
- [Netflix Party](https://chrome-stats.com/d/netflix-partys)
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- [Prime Watch Party](https://chrome-stats.com/d/prime-watch-party) — 167 users, 4.20 / 5
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- [CineSync — Watch Together](https://chrome-stats.com/d/cinesync-watch-together) — 1 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/jelly-party)