# TwoSeven Extension

> Opens up exciting new possibilities of watching together on twoseven.xyz. Enables watching Netflix, Amazon, HBO, Crunchyroll together.

Canonical page: [https://chrome-stats.com/d/twoseven-extension](https://chrome-stats.com/d/twoseven-extension)

## Overview

- **ID:** `twoseven-extension`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** TwoSeven
- **Category:** social-communication,other,games-entertainment
- **Daily users:** 1,194
- **Weekly downloads:** 9
- **Rating:** 3.50 / 5 (14 ratings)
- **Version:** 2.2.62
- **Last updated:** 2023-01-17
- **First published:** 2016-12-25
- **Size:** 3.35 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/twoseven-extension/)
- **Website:** [https://twoseven.xyz](https://twoseven.xyz/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/twoseven-extension/privacy/](https://addons.mozilla.org/firefox/addon/twoseven-extension/privacy/)

## Description

The TwoSeven Extension enriches your shared viewing experience by synchronizing videos from Netflix, Amazon, HBO, Crunchyroll, and more on twoseven.xyz. It seamlessly detects supported videos across various websites, allowing you and your friends to watch in perfect sync. The extension requires access to video page links and relevant cookies to ensure smooth loading and synchronization. TwoSeven prioritizes your privacy and only uses necessary data, as detailed in their [privacy policy](https://twoseven.xyz/help/privacy-policy) and [terms of use](https://twoseven.xyz/help/tac). Whether it’s movies, TV shows, or anime, enjoy watching together as if you're in the same room with the TwoSeven Extension.

## Rankings

- #3,004 — Overall
- #279 — Games & Entertainment
- #368 — Social & Communication
- #19 — hulu
- #30 — event
- #40 — extension

## Permissions and access

### Permissions

- `tabs`
- `tabHide`
- `webNavigation`
- `webRequest`
- `webRequestBlocking`
- `http://*/*`
- `https://*/*`
- `<all_urls>`
- `identity`
- `storage`
- `notifications`
- `cookies`

### Content script matches

- `<all_urls>`
- `*.twoseven.xyz`
- `*.youtube.com`
- `162.243.227.41`
- `blog.twoseven.xyz`
- `player.vimeo.com`
- `*.crunchyroll.com`
- `einthusan.tv`
- `*.einthusan.tv`
- `tvfplay.com`
- `*.brightcove.com`
- `*.netflix.com`
- `*.hbonow.com`
- `*.hbogo.com`
- `*.hbomax.com`
- `*.facebook.com`
- `*.oload.services`
- `*.openload.co`
- `*.oload.best`
- `*.oload.tv`
- `*.oload.ph`
- `*.oload.pw`
- `*.oload.site`
- `*.oload.vip`
- `*.funimation.com`
- `app.plex.tv`
- `*.shudder.com`
- `*.vrv.co`
- `*.hulu.com`
- `drive.google.com`
- `mega.nz`
- `mega.co.nz`
- `*.viaplay.no`
- `viaplay.no`
- `*.disneyplus.com`
- `tv.youtube.com`
- `*.vlive.tv`
- `play.google.com`

## Safety

- **Risk impact:** Very high risk impact
- **Risk likelihood:** Low 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 has low user count. Unpopular extensions 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).

## Review summary

Users appreciate the add-on for enabling synchronized video watching and easy use, which helps maintain social connections during distancing. However, common complaints include significant slowing of Firefox, video playback bugs, and frequent crashes, highlighting the need for better performance and stability improvements.

### Pros

- Allows users to watch videos together with synchronization, enhancing shared viewing experiences.
- Easy to use compared to similar tools, making it accessible for most users.
- Helps people stay in touch during social distancing by enabling shared video sessions.

### Cons

- Causes Firefox to slow down significantly, leading to video playback issues.
- Can cause Firefox to crash, indicating stability problems.
- Needs more thorough fixing and testing to resolve performance and reliability issues.

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