HTML Universal Speed Control Firefox

HTML Universal Speed Control

By: Rohit Y
Control the speed of HTML websites with various timing methods.

Features & Capabilities

HTML Universal Speed Control is an open-source browser extension that empowers you to adjust the speed of websites using various timing methods. Designed to tackle time-based restrictions, shady ad timers, and enhance media playback, this tool is perfect for speeding up videos, audio content, animations, tutorials, and games. Compatible across browsers and optimized for mobile devices, it ensures smooth performance wherever you browse. Whether you want to bypass waiting timers or customize learning pace, this extension puts website control in your hands.

Inspired by the HTML5 Universal Speed Hack, this extension offers a versatile solution for managing web speed universally. User feedback is encouraged to keep evolving the extension for better functionality and user experience.

User Growth & Download Statistics

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:
Rohit Y
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/universal-speed-control/
Website:
https://github.com/patanahid/HTML-Universal-Speed-Controller

User Reviews

Yo man this extension exactly does what it says! I can now easily fast forward those annoying countdown on link shortner ad url, I'm able to skip a 30 second countdown in 1 second. Thank you so much developer!
by Ha*****, 2026-05-14

Can you also drop this in another browsers ? (edge,brave,and chrome,etc.) please, this really helpful tysm
by sa*****, 2026-04-30

Tu navegador Firefox carga las webs más rápido que Chrome. Es una fiera, me encanta!!
by Ch*****, 2026-03-30
View all user reviews ›

Is HTML Universal Speed Control 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.

HTML Universal Speed Control 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.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • 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.

HTML Universal Speed Control has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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Best HTML Universal Speed Control Alternatives

Here are some Firefox add-ons that are similar to HTML Universal Speed Control: