Media Speed Up Firefox

Media Speed Up

Change the playback speed of video and audio.For example, increase the playback speed of YouTube.

Features & Capabilities

Media Speed Up is a simple and efficient Chrome extension that allows users to control the playback speed of any video or audio media directly within the browser. Whether you want to slow down content for better comprehension or speed it up to save time, this extension supports playback speeds ranging from 0.25x to 4x.

Ideal for watching YouTube videos, podcasts, or any online media, Media Speed Up enhances your viewing and listening experience by giving you complete control over how fast or slow your media plays. The extension is easy to use, lightweight, and integrates seamlessly into your browsing 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:
Hamada Yoshihisa
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/media-speedup/

User Reviews

This thing is amazing. When I see a 20min video, I don't want to lay back and sit around for 20min. I want to get the gist of it and move on. This is like speed reading or skimming books but for videos. No more skipping around. It's great.
by Ma*****, 2026-02-26

Very good and also works on mobile
by Fe*****, 2025-10-08

by yt*****, 2025-06-26
View all user reviews ›

Is Media Speed Up 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.

Media Speed Up does not require any sensitive permissions.

Risk impact analysis details
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.

Media Speed Up 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 Media Speed Up Alternatives

Here are some Firefox add-ons that are similar to Media Speed Up: