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Tab Marker

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 Marker – Labels & Colors is a Firefox browser extension that lets users assign custom names and colors to individual tabs. It helps multitaskers, remote workers, students, and other users identify important tabs and reduce browser tab clutter.

Inferred · not functionally tested

FreeWebEmbeddable
Tab Marker preview
Visit mozilla.org

Overview

5 features

Purpose: Identifying and organizing many open browser tabs without confusing them or letting tab clutter accumulate.

Inferred · not functionally tested

Audience: Firefox users, multitaskers, remote workers, and students managing many browser 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.

In the Browser DevTools & extensions space, Tab Marker takes a focused approach. Inferred · not functionally tested: It focuses on identifying and organizing many open browser tabs without confusing them or letting tab clutter accumulate. Inferred · not functionally tested: It is built as a consumer product for firefox users, multitaskers, remote workers, and students managing many browser tabs. Basis unknown · not verified: It is available for free. Basis unknown · not verified: It ships for the web and embeddable surfaces.

Behind Tab Marker is Mohsin, and it first shipped in 2025. Inferred · not functionally tested: Among its 5 catalogued features are custom tab names, tab colors, and tab identification. 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

  • Custom tab names
  • Tab colors
  • Tab identification
  • Tab management
  • Tab clutter reduction

Topics: Inferred · not functionally tested

Tags
tab-managementbrowser-productivitytab-labelingtab-colors

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 · 07:17 UTC
    Tab Marker – Labels & Colors seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Tab Marker

What is Tab Marker?
Inferred · not functionally tested: Tab Marker focuses on identifying and organizing many open browser tabs without confusing them or letting tab clutter accumulate. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Tab Marker for?
Inferred · not functionally tested: Tab Marker is a consumer product built for firefox users, multitaskers, remote workers, and students managing many browser tabs.
Does Tab Marker have a free plan?
Basis unknown · not verified: Yes — Tab Marker is free to use.
What platforms does Tab Marker run on?
Basis unknown · not verified: Tab Marker runs on the web and embeddable surfaces.
Is Tab Marker still active?
PulseGate's liveness check found it on 20 Sep 2026.
What projects are similar to Tab Marker?
Similar projects tracked by PulseGate include Tab Colors, Mark My Tab, and Binder Tabs.Tab ColorsMark My TabBinder Tabs
Who makes Tab Marker?
Tab Marker is developed by Mohsin.
When did Tab Marker launch?
Tab Marker first shipped in 2025.

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