YouTube Speed Master

Name: YouTube Speed Master
Author: pets

By: pets

A control panel with a slider to adjust YouTube video speed, which auto-hides when not in use. Can also use + and -

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Install

Features & Capabilities

YouTube Speed Master – Instant Playback Control 🚀 Take full control of YouTube playback speed like never before! Whether you're watching lectures at lightning speed or slowing things down for detail, YouTube Speed Master makes it effortless.

✨ Features: ✅ Quick Speed Adjustments: Use + and - on your keyboard to fine-tune playback speed in 0.1x increments. ✅ Sleek, Auto-Hiding Control Panel: A floating speed controller with a slider for instant changes—appears when needed, disappears when idle. ✅ Ultra-Fast Access: No menus, no clicking—just press a button and adjust speed on the fly. ✅ AdBlocker Friendly: Designed to work smoothly without being blocked.

⚡ From 0.1x to 16x, control YouTube your way! Try it now and revolutionize the way you watch videos.

update: ver 1.2 ctrl + shift + "+": go to max speed ctrl + shift + "-": return to normal speed

User Growth & Download Statistics

Add-on

By:

pets

Daily users:

51 1

Version:

1.2 Last updated: 2025-04-25

Version code:

5935139

Creation date:

2025-04-22

Risk:

Content scripts matches:

*.youtube.com

Size:

23.17KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 15,413 ▲ 102

Other rankings

#82 in speed keyword 47 ▲ 1#155 in waste keyword 3 ▲ 1#189 in spend keyword 37 ▲ 2

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:

pets

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/youtube-speed-master/

Is YouTube Speed Master 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.

YouTube Speed Master requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: youtube.com
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.

YouTube Speed Master 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****