Skip to content
Back to the index

Tab Counter-kan

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 24 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 24 Sep 2026. How this is checked

Tab Counter-kan is a Firefox extension that displays the number of loaded tabs and the total number of open tabs. It requires access to browser tabs and does not require developer-declared data collection.

Inferred · not functionally tested

Open SourceWebEmbeddable
Tab Counter-kan preview
Visit mozilla.org
3alternatives
4features
2026since

Overview

4 features

Purpose: Keeping track of how many Firefox tabs are loaded versus open.

Inferred · not functionally tested

Audience: Firefox users who manage many browser tabs

Inferred · not functionally tested

Functions: Unknown

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

Recorded constraints: pricing: open_source · license: Open Source · 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.

In the Browser DevTools & extensions space, Tab Counter-kan takes a focused approach. Inferred · not functionally tested: It focuses on keeping track of how many Firefox tabs are loaded versus open. Inferred · not functionally tested: It is built as an open-source project for firefox users who manage many browser tabs. Basis unknown · not verified: Tab Counter-kan is open source under the Open Source license. Basis unknown · not verified: It ships for the web and embeddable surfaces.

It is developed by Kannan, and it first shipped in 2026. Inferred · not functionally tested: Among its 4 catalogued features are loaded tab count, total tab count, and tab access. 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

  • Loaded tab count
  • Total tab count
  • Tab access
  • No data collection

Topics: Inferred · not functionally tested

Tags
firefox-extensiontab-managementtab-counting

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

License
Open Source
Public signals
HTTPSPrivacy PolicyTerms of ServiceOpen SourceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed23 Sep · 23:56 UTC
    Tab Counter-kan seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Tab Counter-kan

What is Tab Counter-kan?
Inferred · not functionally tested: Tab Counter-kan focuses on keeping track of how many Firefox tabs are loaded versus open. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Tab Counter-kan for?
Inferred · not functionally tested: Tab Counter-kan is an open-source project built for firefox users who manage many browser tabs.
Is Tab Counter-kan free?
Basis unknown · not verified: Yes — Tab Counter-kan is open source under the Open Source license and free to use.
What platforms does Tab Counter-kan run on?
Basis unknown · not verified: Tab Counter-kan runs on the web and embeddable surfaces.
Is Tab Counter-kan still active?
PulseGate's liveness check found it on 24 Sep 2026.
What projects are similar to Tab Counter-kan?
Similar projects tracked by PulseGate include Tab Counter, Tabs Counter, and Tab Total.Tab CounterTabs CounterTab Total
Who develops Tab Counter-kan?
Tab Counter-kan is developed by Kannan.
When did Tab Counter-kan launch?
Tab Counter-kan first shipped in 2026.

Similar projects

Closest matches by what these projects do