Who should use YTLooper?

YTLooper is a consumer product built for firefox users who watch and repeat YouTube videos.

Does YTLooper have a free plan?

Yes — YTLooper is free to use.

What platforms does YTLooper run on?

YTLooper runs on the web and embeddable surfaces.

Is YTLooper still active?

Unverified. YTLooper 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 YTLooper?

Similar projects tracked by PulseGate include YouTube Section Looper, Video Looper, and Looper.

YTLooper is developed by Aethos.

How long has YTLooper been around?

YTLooper first shipped in 2017.

Back to the index

YTLooper

Name: YTLooper
Author: Aethos

mozilla.orgVideo & media players

YTLooper is a Firefox browser extension that loops complete YouTube videos or selected portions of them. Users can set start and end times and control looping directly within the YouTube player.

FreeWebEmbeddable

Visit mozilla.org

1alternative

5features

2017since

Overview

5 features

YTLooper sits in PulseGate's Video & media players category. It focuses on repeating YouTube videos or specific video segments without manually restarting playback. YTLooper is a consumer product aimed at firefox users who watch and repeat YouTube videos. It is available for free. It ships for the web and embeddable surfaces.

It is developed by Aethos, and it first shipped in 2017. Among its 5 catalogued features are segment looping, start and end times, and youTube player integration. The interface is available in 32 languages, including Czech, German, and Greek.

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

Segment looping
Start and end times
YouTube player integration
Loop toggle
Current-time selection

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed12 Sep · 16:14 UTC
YTLooper verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about YTLooper

What is YTLooper?: YTLooper focuses on repeating YouTube videos or specific video segments without manually restarting playback. It is catalogued under Video & media players on PulseGate.
Who should use YTLooper?: YTLooper is a consumer product built for firefox users who watch and repeat YouTube videos.
Does YTLooper have a free plan?: Yes — YTLooper is free to use.
What platforms does YTLooper run on?: YTLooper runs on the web and embeddable surfaces.
Is YTLooper still active?: Unverified. YTLooper 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 YTLooper?: Similar projects tracked by PulseGate include YouTube Section Looper, Video Looper, and Looper.YouTube Section Looper Video Looper Looper
Who makes YTLooper?: YTLooper is developed by Aethos.
How long has YTLooper been around?: YTLooper first shipped in 2017.

At a glance

Pricing: Free
Platforms: Web
First seen: 12 Sep 2026
Built for: Firefox users who watch and repeat YouTube videos
Model: B2C
Solves: Repeating YouTube videos or specific video segments without manually restarting playback.

Registered as

Firefox Add-ons: ytlooper

Developer

Aethos

Index record

Indexed: 12 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 12 Sep 2026

Identity audit (13)

Slug: ytlooper-mozilla-org
Lifecycle state recorded: 12 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 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: 12 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/ytlooper

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