Synctastic Firefox

Synctastic

By: Ddone
Watch any video together anywhere!

Features & Capabilities

Synctastic helps you to watch videos with your online friends. You will no longer need to manually sync your videos. This is especially helpful if some people in your group have slow internet or need frequent pauses. It inspired by SyncTube, but designed to work not only on YouTube but on every website that has a video in it.

*** How it works? You choose one person as a room host(his/her name would be green). The host then plays some video. Plugin detects it and starts to broadcast the state of the video to everyone in the room. If another person in the room has the same video opened, it will start to follow the host's state.

*** User guide Person 1 1. Install the plugin 2. Create room 3. Start video in the browser 4. Wait for another person to join your room 5. Enjoy synchronized watch experience

Person 2

1. Install the plugin
2. Join the room
3. Navigate to the page containing the video
4. Enjoy synchronized watch experience

*** Privacy notice

We promise not to store any of your data. If you don't trust us you can build and host your own server from sources.


Source code Report bugs

User Growth & Download Statistics

Manifest V2 Add-on
By:
Ddone
Daily users:
-
Rating:
5.00
(1)
Version:
1.0.3.3 Last updated: 2020-10-14
Version code:
5116047
Creation date:
2020-06-07
Risk:
High risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • *
Size:
373.87KB
Email:
my*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-14
Compare stats and ranking:

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:
Ddone
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/synctastic/
Email:
my*****@gmail.com
Website:
https://github.com/Deedone/Synctastic

User Reviews

amazing!
by An*****, 2020-06-13
View all user reviews ›

Is Synctastic 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.

Synctastic 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.
  • High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
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.

Synctastic 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.
  • Low **** ********* *** ******* *********** ** ***** ******** ********************************* ***** ****** ****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Extension Guard
Extension Guard

Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard

Secure Your Browser
Upgrade to see full risk analysis details

Best Synctastic Alternatives

Here are some Firefox add-ons that are similar to Synctastic: