Simple Video Speed Controller

Name: Simple Video Speed Controller
Author: Chaseos Apps

By: Chaseos Apps

Automatically adjust video speed on any website.

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Install

Features & Capabilities

Open-source browser extension that automatically adjusts playback speeds across HTML5 video players on most sites, including YouTube, Netflix, and Disney+. It offers fast presets, a custom speed input, per-site memory, and a clean, intuitive interface for quick adjustments.

Use shortcuts to control speed (Windows and Mac), reload tabs after install, and pin the extension for easy access. The project is open source with code available on GitHub, inviting feedback and contributions.

User Growth & Download Statistics

Add-on Open Source Developer Tools Content Education

By:

Chaseos Apps

Daily users:

89 1

Version:

1.8 Last updated: 2026-04-26

Version code:

6236455

Creation date:

2025-02-15

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

43.23KB

Email:

ch*****@gmail.com

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 11,734 ▲ 60

Other rankings

#26 in video speed keyword 56

#79 in speed keyword 46

#109 in self control keyword 44 ▼ 1

#121 in simple keyword 39 ▼ 2

#149 in control keyword 53 ▼ 1

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Other platforms

Simple Video Speed Controller (v1.8)

182 5.00

(4)

For Developers

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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:

Chaseos Apps

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/simple-video-speed-controller/

Email:

ch*****@gmail.com

Permission Change History

2026-03-08: Version 1.2 → 1.5

Remove Permissions: commands

Is Simple 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.

Simple 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.
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.

Simple Video Speed Controller 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.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****