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TabMusicMeter

mozilla.orgAudio measurement & analysis

PulseGate's liveness check found it on 19 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 19 Sep 2026. How this is checked

TabMusicMeter is a Firefox extension that analyzes audio playing in the active browser tab and displays an estimated BPM value in a popup. It works with music sites such as YouTube and SoundCloud and is intended for listeners, DJs, and producers.

Inferred · not functionally tested

FreeWebEmbeddableCloud-managed
TabMusicMeter preview
Visit mozilla.org
1alternative
6features
2025since

Overview

6 features

Purpose: Identifying the tempo of music playing in a browser tab without separate audio-analysis software.

Inferred · not functionally tested

Audience: music listeners, DJs, and music producers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

TabMusicMeter sits in PulseGate's Audio measurement & analysis category. Inferred · not functionally tested: It focuses on identifying the tempo of music playing in a browser tab without separate audio-analysis software. Inferred · not functionally tested: TabMusicMeter is a consumer product aimed at music listeners, DJs, and music producers. Basis unknown · not verified: TabMusicMeter costs nothing to use. Basis unknown · not verified: It runs on the web and embeddable surfaces.

Behind TabMusicMeter is Filming, and it first shipped in 2025. Inferred · not functionally tested: Key capabilities include BPM detection, tempo display, and active-tab analysis. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tasks: Inferred · not functionally tested

  • BPM detection
  • Tempo display
  • Active-tab analysis
  • YouTube support
  • SoundCloud support
  • Popup interface

Topics: Inferred · not functionally tested

Tags
bpm-detectionbrowser-audio-analysismusic-tempofirefox-extension

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddableCloud-managed

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed19 Sep · 07:25 UTC
    TabMusicMeter seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about TabMusicMeter

What is TabMusicMeter?
Inferred · not functionally tested: TabMusicMeter focuses on identifying the tempo of music playing in a browser tab without separate audio-analysis software. It is catalogued under Audio measurement & analysis on PulseGate.
Who should use TabMusicMeter?
Inferred · not functionally tested: TabMusicMeter is a consumer product built for music listeners, DJs, and music producers.
Is TabMusicMeter free?
Basis unknown · not verified: Yes — TabMusicMeter is free to use.
What platforms does TabMusicMeter run on?
Basis unknown · not verified: TabMusicMeter runs on the web and embeddable surfaces.
Is TabMusicMeter still active?
PulseGate's liveness check found it on 19 Sep 2026.
What are alternatives to TabMusicMeter?
Similar projects tracked by PulseGate include Tab Tempo, BeatFlow BPM Finder, and Music Tab.Tab TempoBeatFlow BPM FinderMusic Tab
Who develops TabMusicMeter?
TabMusicMeter is developed by Filming.
How long has TabMusicMeter been around?
TabMusicMeter first shipped in 2025.

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