Who is Video Enhancer for YouTube™ for?

Video Enhancer for YouTube™ is a consumer product built for firefox users who watch YouTube videos.

Is Video Enhancer for YouTube™ free?

Yes — Video Enhancer for YouTube™ is free to use.

What platforms does Video Enhancer for YouTube™ run on?

Video Enhancer for YouTube™ runs on the web and embeddable surfaces.

Is Video Enhancer for YouTube™ still maintained?

Unverified. Video Enhancer for YouTube™ has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Video Enhancer for YouTube™?

Similar projects tracked by PulseGate include Video Enhancer, YT Enhance Pro, and Video Controls Plus.

Who develops Video Enhancer for YouTube™?

Video Enhancer for YouTube™ is developed by isgkm.

When did Video Enhancer for YouTube™ launch?

Video Enhancer for YouTube™ first shipped in 2025.

Back to the index

Video Enhancer for YouTube™

Name: Video Enhancer for YouTube™
Author: isgkm

mozilla.orgVideo & media players

Video Enhancer for YouTube™ is a Firefox extension that adds playback controls and visual adjustments to YouTube videos. It supports speed changes up to 16x, audio boosting, section looping, brightness and contrast controls, additional filters, picture-in-picture mode, and theme customization.

FreeWebEmbeddable

Visit mozilla.org

1alternative

10features

2025since

Overview

10 features

Video Enhancer for YouTube™ is a Video & media players project. It focuses on improving YouTube video playback, audio, visual quality, and viewing controls in Firefox. It is built as a consumer product for firefox users who watch YouTube videos. It is available for free. It runs on the web and embeddable surfaces.

isgkm builds and maintains Video Enhancer for YouTube™, and it first shipped in 2025. Among its 10 catalogued features are playback speed control, audio boost, and video looping. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Playback speed control
Audio boost
Video looping
Section looping
Brightness adjustment
Contrast adjustment
Video filters
Picture-in-picture
Theme customization
Font size control

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierGitHubMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed12 Sept · 17:56 UTC
Video Enhancer for YouTube™ verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Video Enhancer for YouTube™

What is Video Enhancer for YouTube™?: Video Enhancer for YouTube™ focuses on improving YouTube video playback, audio, visual quality, and viewing controls in Firefox. It is catalogued under Video & media players on PulseGate.
Who is Video Enhancer for YouTube™ for?: Video Enhancer for YouTube™ is a consumer product built for firefox users who watch YouTube videos.
Is Video Enhancer for YouTube™ free?: Yes — Video Enhancer for YouTube™ is free to use.
What platforms does Video Enhancer for YouTube™ run on?: Video Enhancer for YouTube™ runs on the web and embeddable surfaces.
Is Video Enhancer for YouTube™ still maintained?: Unverified. Video Enhancer for YouTube™ has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Video Enhancer for YouTube™?: Similar projects tracked by PulseGate include Video Enhancer, YT Enhance Pro, and Video Controls Plus.Video Enhancer YT Enhance Pro Video Controls Plus
Who develops Video Enhancer for YouTube™?: Video Enhancer for YouTube™ is developed by isgkm.
When did Video Enhancer for YouTube™ launch?: Video Enhancer for YouTube™ first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Open source: Yes (GitHub)
Built for: Firefox users who watch YouTube videos
Model: B2C
Solves: Improving YouTube video playback, audio, visual quality, and viewing controls in Firefox.

Registered as

GitHub: isgkm/VEfYT
Firefox Add-ons: video-enhancer-for-youtube

Developer

isgkm

Solo developer

GitHub

Open source

View on GitHub

Stars: 0
Forks: 0
Open issues: 0
Last commit: 15 Dec 2025
Commits 90d: 0
Contributors: 1
Authorship: Solo
Default branch: main

Index record

Indexed: 12 Sept 2026
Lifecycle: Alive
Last seen: 12 Sept 2026

Identity audit (13)

Slug: video-enhancer-for-youtubetm-mozilla-org
Lifecycle state recorded: 12 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 12 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/video-enhancer-for-youtube

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