Sync Watch

Name: Sync Watch
Rating: 4.95 (20 reviews)
Author: Semro

By: Semro

Watch videos together at the same time!

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Install

Features & Capabilities

Sync Watch is a Chrome extension that enables users to watch videos together in perfect synchronization. Whether it's movies, anime, or lectures, you can enjoy shared viewing with friends without the hassle of manual timing. Supported platforms include YouTube, Vimeo, Dailymotion, Facebook, and any site with HTML5 video.

To start watching together, simply open the plugin, enter your name and a room name, and connect. Share the room name with friends and sync your videos seamlessly by sharing links in the room. The extension fosters a communal viewing experience and offers support via Discord, Telegram, and GitHub communities. Leave feedback to help improve the tool and enjoy synchronized entertainment anytime!

User Growth & Download Statistics

Add-on

By:

Semro

Daily users:

1,054 17

Rating:

4.95

(20)

Version:

1.1.0 Last updated: 2025-05-04

Version code:

5942286

Creation date:

2018-11-25

Risk:

Permissions:

Content scripts matches:

www.netflix.com
<all_urls>

Size:

168.31KB

Email:

se*****@outlook.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 3,203 ▼ 1

Other rankings

#292 in Games & Entertainment ▲ 1

#2 in watch keyword 23

#9 in sync keyword 43

#15 in match keyword 23

#103 in telegram keyword 22 ▼ 1

Upgrade to see more rankings

Other platforms

Sync Watch (v1.1.0)

70,000 4.23

(95)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Semro

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/syncwatch/

Email:

se*****@outlook.com

Website:

https://github.com/Semro/syncwatch

User Reviews

Pros

Seamless functionality
Easy to use and connect with friends
Instant sync of play/pause
Supports many websites and is reliable
Open source (FOSS)

Cons

Requires all users to be on the same webpage with the same session ID
Not intuitive for first-time users
Limited to Firefox only

Recent reviews

by 敬念*****, 2025-03-31

by 天灭*****, 2025-03-01

It's god damn amazing, does exactly what you'd want and seamlessly. I tried watch2gether and discord but this is hassle-free and works perfectly.

by Fi*****, 2024-12-22

View all user reviews ›

Is Sync Watch Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Sync Watch requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Sync Watch is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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