# Video Tuner Pro

> Control video playback speed on any site: presets, percentages, and smart live-stream sync.

Canonical page: [https://chrome-stats.com/d/video-tuner-pro](https://chrome-stats.com/d/video-tuner-pro)

## Overview

- **ID:** `video-tuner-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Slonick
- **Category:** photos-music-videos,games-entertainment
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 3.2.2
- **Last updated:** 2026-08-03
- **First published:** 2026-05-30
- **Size:** 498 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/video-tuner-pro/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/video-tuner-pro/privacy/](https://addons.mozilla.org/firefox/addon/video-tuner-pro/privacy/)

## Description

Take control of any video on the web from one compact popup. Change playback speed with editable presets and precise controls, remember a speed per channel, site or globally, and use fully remappable keyboard shortcuts.

Live-sync catches streams back up to the live edge after a pause or stall. You can rewind live streams, see true broadcast latency, smooth out loud and quiet audio with compression, and automatically ease the speed when speech becomes too dense.

Viewer, Theater and native Picture-in-Picture modes help you focus on the video. The extension can remember Viewer behavior and expose Auto or fixed quality choices when the underlying player supports them. It also includes an optional on-video speed/time badge, Super Theater for YouTube, live audio and buffer graphs, light and dark themes, and 10 interface languages.

PRIVACY
No accounts, analytics, advertising or tracking. Settings can sync only through your own browser profile. SponsorBlock markers are disabled by default. If you explicitly enable them on YouTube, the current video ID and a fixed list of segment categories are sent to sponsor.ajay.app to retrieve public timestamps. Cookies, account data, saved settings, audio and video content are not sent. Turning the feature off stops these requests.

## Rankings

- #104,682 — Overall

## Permissions and access

### Permissions

- `storage`
- `scripting`
- `alarms`

### Host permissions

- `<all_urls>`

### Content script matches

- `<all_urls>`
- `*.twitch.tv`
- `*.youtube.com`
- `*.kick.com`
- `*.w.tv`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High 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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/video-tuner-pro)