Who is YouTube to MP3 for?

YouTube to MP3 is a consumer product built for firefox users who want to download YouTube audio.

Does YouTube to MP3 have a free plan?

Yes — YouTube to MP3 is free to use.

What platforms does YouTube to MP3 run on?

YouTube to MP3 runs on the web and embeddable surfaces.

Is YouTube to MP3 still active?

Unverified. YouTube to MP3 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 YouTube to MP3?

Similar projects tracked by PulseGate include YouTube™ to MP3, YouTube to MP3 Converter, and YouTube Mp3 Downloader.

Who develops YouTube to MP3?

YouTube to MP3 is developed by MP3 download.

How long has YouTube to MP3 been around?

YouTube to MP3 first shipped in 2022.

Back to the index

YouTube to MP3

Name: YouTube to MP3
Author: MP3 download

mozilla.orgDownloaders & offline video

YouTube to MP3 is a Firefox browser extension that adds a download control to YouTube pages. Users can download an MP3 audio file from a video with one click, making it suitable for personal audio extraction and music-video downloads.

FreeWebEmbeddable

Visit mozilla.org

4alternatives

5features

2022since

Overview

5 features

YouTube to MP3 is a Downloaders & offline video project. It focuses on downloading audio from YouTube videos without manually converting or saving files. YouTube to MP3 is a consumer product aimed at firefox users who want to download YouTube audio. YouTube to MP3 costs nothing to use. YouTube to MP3 is available on the web and embeddable surfaces.

MP3 download builds and maintains YouTube to MP3, and it first shipped in 2022. Key capabilities include one-click downloads, MP3 conversion, and youTube 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.

One-click downloads
MP3 conversion
YouTube integration
Download history access
Automatic download icon

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

Indexed8 Sept · 10:36 UTC
YouTube to MP3 verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about YouTube to MP3

What does YouTube to MP3 do?: YouTube to MP3 focuses on downloading audio from YouTube videos without manually converting or saving files. It is catalogued under Downloaders & offline video on PulseGate.
Who is YouTube to MP3 for?: YouTube to MP3 is a consumer product built for firefox users who want to download YouTube audio.
Does YouTube to MP3 have a free plan?: Yes — YouTube to MP3 is free to use.
What platforms does YouTube to MP3 run on?: YouTube to MP3 runs on the web and embeddable surfaces.
Is YouTube to MP3 still active?: Unverified. YouTube to MP3 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 YouTube to MP3?: Similar projects tracked by PulseGate include YouTube™ to MP3, YouTube to MP3 Converter, and YouTube Mp3 Downloader.YouTube™ to MP3 YouTube to MP3 Converter YouTube Mp3 Downloader
Who develops YouTube to MP3?: YouTube to MP3 is developed by MP3 download.
How long has YouTube to MP3 been around?: YouTube to MP3 first shipped in 2022.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who want to download YouTube audio
Model: B2C
Solves: Downloading audio from YouTube videos without manually converting or saving files.

Registered as

Firefox Add-ons: youtube-to-mp3-one-click

Developer

MP3 download

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
Last seen: 8 Sept 2026

Identity audit (13)

Slug: youtube-to-mp3-mozilla-org
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 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: 8 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/youtube-to-mp3-one-click

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