# Video Speed Controller MV3

> Speed up, slow down, advance and rewind HTML5 audio/video with shortcuts. This is a fork of the original Chrome version updated to Manifest V3 (allows you to disable access to all websites).

Canonical page: [https://chrome-stats.com/d/video-speed-controller-mv3](https://chrome-stats.com/d/video-speed-controller-mv3)

## Overview

- **ID:** `video-speed-controller-mv3`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** mvalles
- **Category:** photos-music-videos,social-communication
- **Daily users:** 155
- **Weekly downloads:** 6
- **Rating:** 4.70 / 5 (10 ratings)
- **Version:** 0.8.0.1
- **Last updated:** 2025-06-10
- **First published:** 2024-06-01
- **Size:** 80 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/video-speed-controller-mv3/)

## Description

Video Speed Controller MV3 is a powerful Chrome extension designed to give you full control over HTML5 audio and video playback. By integrating intuitive keyboard shortcuts, this tool allows users to speed up, slow down, rewind, and advance video content effortlessly. Unlike typical video players that restrict playback speed options, this extension provides flexibility to optimize how you watch videos, accommodating different reading and listening speeds. 

After installation, users will notice a speed indicator on HTML5 video players, offering direct access to playback controls. Keyboard shortcuts like 'S' and 'D' adjust the speed, 'Z' and 'X' rewind or advance by 10 seconds, and 'R' resets the speed to normal. The extension supports customization in its settings, enabling users to modify shortcuts, adjust speed increments, and save preferred playback speeds. Updated to Manifest V3, it also provides enhanced privacy by allowing users to disable access on all websites if desired.

## Rankings

- #9,338 — Overall
- #19 — video speed
- #56 — slow
- #69 — speed
- #79 — self control
- #120 — control

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `*`
- `<all_urls>`
- ``

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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Source: [Chrome-Stats](https://chrome-stats.com/d/video-speed-controller-mv3)