LYV is a consumer product built for youTube viewers using Firefox.

What platforms does LYV run on?

LYV runs on the web, embeddable surfaces, and Android.

Unverified. LYV 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 LYV?

Similar projects tracked by PulseGate include YTLooper, Video Looper, and YouLoop.

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LYV

Name: LYV
Author: Fabio

mozilla.orgVideo & media players

LYV is a Firefox browser extension that adds one-click looping to regular YouTube videos. It can loop videos even when YouTube's native loop control is missing or disabled, and is available for Firefox on desktop and Android.

FreeWebEmbeddableAndroid

Visit mozilla.org

Overview

5 features

In the Video & media players space, LYV takes a focused approach. It focuses on repeating YouTube videos continuously when YouTube's built-in loop control is unavailable or inconvenient. LYV is a consumer product aimed at youTube viewers using Firefox. It is available for free. It runs on the web, embeddable surfaces, and Android.

Behind LYV is Fabio, and it first shipped in 2025. Key capabilities include one-click looping, loop toggle, and youTube support. The interface is available in 32 languages, including Czech, German, and Greek.

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

One-click looping
Loop toggle
YouTube support
Firefox toolbar access
Firefox for Android

Built with & integrations

Runs on

BrowserEmbeddableAndroid

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierGitHubMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed13 Sep · 22:13 UTC
LYV - Loop YouTube Video verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about LYV

What does LYV do?: LYV focuses on repeating YouTube videos continuously when YouTube's built-in loop control is unavailable or inconvenient. It is catalogued under Video & media players on PulseGate.
Who should use LYV?: LYV is a consumer product built for youTube viewers using Firefox.
Is LYV free?: Yes — LYV is free to use.
What platforms does LYV run on?: LYV runs on the web, embeddable surfaces, and Android.
Is LYV still active?: Unverified. LYV 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 LYV?: Similar projects tracked by PulseGate include YTLooper, Video Looper, and YouLoop.YTLooper Video Looper YouLoop
Who makes LYV?: LYV is developed by Fabio.
When did LYV launch?: LYV first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Open source: Yes (GitHub)
First seen: 19 Aug 2026
Built for: YouTube viewers using Firefox
Model: B2C
Solves: Repeating YouTube videos continuously when YouTube's built-in loop control is unavailable or inconvenient.

Registered as

GitHub: www-cozy-dev/loop-youtube-video
Firefox Add-ons: lyv-loop-youtube-video

Developer

Fabio

GitHub

Open source

View on GitHub

Index record

Indexed: 13 Sep 2026
Lifecycle: Alive
First seen: Aug 2026
Last seen: 13 Sep 2026

Identity audit (13)

Slug: lyv-loop-youtube-video-mozilla-org
Lifecycle state recorded: 13 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 13 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 13 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/lyv-loop-youtube-video

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