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Tab Total

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 20 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 20 Sep 2026. How this is checked

Tab Total is a lightweight Firefox extension that displays the current number of open browser tabs. Users click its toolbar button to view the tab count in a popup, helping them monitor tab usage.

Inferred · not functionally tested

FreeWebEmbeddable
Tab Total preview
Visit mozilla.org
6alternatives
4features
2025since

Overview

4 features

Purpose: Keeping track of how many browser tabs are open.

Inferred · not functionally tested

Audience: Firefox users who manage many open tabs

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

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.

Tab Total is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on keeping track of how many browser tabs are open. Inferred · not functionally tested: Tab Total is a consumer product aimed at firefox users who manage many open tabs. Basis unknown · not verified: Tab Total costs nothing to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.

Tim Oster builds and maintains Tab Total, and it first shipped in 2025. It operates in a well-populated space: PulseGate tracks 6 similar projects. Inferred · not functionally tested: Key capabilities include tab counting, toolbar button, and popup display. 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

  • Tab counting
  • Toolbar button
  • Popup display
  • Browser tab access

Topics: Inferred · not functionally tested

Tags
firefox-extensiontab-counterbrowser-productivity

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

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. Indexed20 Sep · 17:40 UTC
    Tab Total seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Tab Total

What does Tab Total do?
Inferred · not functionally tested: Tab Total focuses on keeping track of how many browser tabs are open. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Tab Total?
Inferred · not functionally tested: Tab Total is a consumer product built for firefox users who manage many open tabs.
Is Tab Total free?
Basis unknown · not verified: Yes — Tab Total is free to use.
What platforms does Tab Total run on?
Basis unknown · not verified: Tab Total runs on the web and embeddable surfaces.
Is Tab Total still active?
PulseGate's liveness check found it on 20 Sep 2026.
What are alternatives to Tab Total?
Similar projects tracked by PulseGate include Tab Counter, Tabs Counter, and Tab Tally.Tab CounterTabs CounterTab Tally
Who develops Tab Total?
Tab Total is developed by Tim Oster.
How long has Tab Total been around?
Tab Total first shipped in 2025.

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