Simple Video Speed Controller

Name: Simple Video Speed Controller
Author: Chaseos Apps

By: Chaseos Apps Add-on

Adjust the video speed on any website.

Overview

Firefox Add-ons Store

Daily users

152 ▲ 21

Data as of 2026-09-14

Version:

1.16

Last updated: 2026-09-03

Features & Capabilities

Simple Video Speed Controller lets you adjust HTML5 video playback speed across websites, including YouTube, Netflix, Disney, educational platforms, news sites, and more. Choose preset or custom speeds from 0.5x to 3x, fine-tune playback with incremental controls, or reach speeds up to 16x.

Use keyboard shortcuts to increase, decrease, reset, or select specific speeds on Windows, Linux, and Mac. The Temporary Boost feature provides a customizable speed boost while a shortcut is held, and domain-specific memory automatically remembers your preferred speed for each website. This open-source extension offers a clean interface and requires reloading tabs after installation.

User Growth & Download Statistics

Add-on Entertainment Education Accessibility Open Source

By:

Chaseos Apps

Daily users:

152 21

Version:

1.16 Last updated: 2026-09-03

Version code:

6457747

Creation date:

2025-02-15

Firefox add-on GUID:

chaseosapps@gmail.com

Firefox add-on numeric ID:

2896690

Weekly download count:

Firefox on Android:

Yes

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

74.83KB

Email:

ch*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-14

Compare stats and ranking:

Ranking

# 9,570 ▲ 655

Other rankings

#23 in video speed keyword 68

#63 in speed keyword 45 ▲ 4

#98 in self control keyword 43 ▲ 3

#99 in simple keyword 43 ▲ 4

#143 in control keyword 47 ▲ 10

Upgrade to see more rankings

Other platforms

Simple Video Speed Controller (v1.16)

540 5.00

(5)

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:

Chaseos Apps

Firefox Add-ons Store

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

Email:

ch*****@gmail.com

Website:

https://chaseos.app

Permission Change History

2026-06-23: Version 1.10 → 1.11

Remove Permissions: scripting tabs

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 a few sensitive permissions. 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.

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 was recently updated in the past month. New updates may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****