Video Speed Controller
Easily control HTML5 video playback speed on any website, with an intuitive interface and features tailored to both desktop and mobile versions of Firefox.
English
Español
Français
Português
日本語
简体中文
한국인Overview
Features & Capabilities
User Growth & Download Statistics
Manifest V3 Add-on
- By:
- seoxiis
- Daily users:
- 240 3
- Rating:
- 3.00 (4)
- Version:
- 2.0.1 Last updated: 2026-06-02
- Version code:
- 6289464
- Creation date:
- 2025-04-09
- Risk:
- High risk impact High risk likelihood
- Permissions:
- Host permissions:
- <all_urls>
- <all_urls>
- Content scripts matches:
- <all_urls>
- <all_urls>
- Size:
- 3.06MB
- Email:
- se*****@gmail.com
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-30
- Compare stats and ranking:
- Video Speed Controller vs Video Speed Master
- Video Speed Controller vs Video Speed Controller Global
- Video Speed Controller vs universal-video-speed-ctrl
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Publisher Change History
2026-04-15: se*****@gmail.com to se*****@gmail.com
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User Reviews
it's funny that french is default language even though descriptions are english.
for a 5 star you need to add these features:
1- control playback speed with mouse scroll while mouse on top right corner (where extensions ui is)
2- hotkeys like preferred speed (this example is necessary)
3- double clicking on extension's ui enables fullscreen, must be fixed.
i also wonder if this extension is a fork of Igrigorik's.
by bu*****, 2026-05-21
You're a lifesaver for this, video speed was the only feature I couldn't cancel my subscriptions for and now that I found this simple but effective tool I can finally start saving my money lol. Thank you so much!
by lu*****, 2026-05-07
Is Video Speed Controller 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.
Video Speed Controller requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.
Video Speed Controller may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
- Medium **** ********* *** *** **** *******
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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