Who is Tab Numbers for?

Tab Numbers is a consumer product built for firefox users who manage multiple browser tabs.

Yes — Tab Numbers is free to use.

What platforms does Tab Numbers run on?

Tab Numbers runs on the web and embeddable surfaces.

Is Tab Numbers still active?

Unverified. Tab Numbers 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 Tab Numbers?

Similar projects tracked by PulseGate include Tab Counter, Tab Count Icon, and Ctrl+Number to switch tabs.

Who makes Tab Numbers?

Tab Numbers is developed by Sachin Biradar.

How long has Tab Numbers been around?

Tab Numbers first shipped in 2019.

Back to the index

Tab Numbers

Name: Tab Numbers
Author: Sachin Biradar

mozilla.orgBrowser DevTools & extensions

Tab Numbers is a Firefox browser extension that displays numbers on tabs corresponding to Firefox's Ctrl/Cmd+number shortcuts. It is designed for users who want faster keyboard-based tab navigation.

FreeWebEmbeddable

Visit mozilla.org

Overview

4 features

Tab Numbers is a Browser DevTools & extensions project. It focuses on finding and switching to numbered browser tabs quickly with keyboard shortcuts. It is built as a consumer product for firefox users who manage multiple browser tabs. Tab Numbers is free to use. It ships for the web and embeddable surfaces.

Behind Tab Numbers is Sachin Biradar, and it first shipped in 2019. Key capabilities include tab numbering, keyboard navigation, and ctrl/Cmd shortcuts. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tab numbering
Keyboard navigation
Ctrl/Cmd shortcuts
Tab labeling

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

Indexed10 Sept · 09:45 UTC
Tab Numbers verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Tab Numbers

What is Tab Numbers?: Tab Numbers focuses on finding and switching to numbered browser tabs quickly with keyboard shortcuts. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Tab Numbers for?: Tab Numbers is a consumer product built for firefox users who manage multiple browser tabs.
Is Tab Numbers free?: Yes — Tab Numbers is free to use.
What platforms does Tab Numbers run on?: Tab Numbers runs on the web and embeddable surfaces.
Is Tab Numbers still active?: Unverified. Tab Numbers 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 Tab Numbers?: Similar projects tracked by PulseGate include Tab Counter, Tab Count Icon, and Ctrl+Number to switch tabs.Tab Counter Tab Count Icon Ctrl+Number to switch tabs
Who makes Tab Numbers?: Tab Numbers is developed by Sachin Biradar.
How long has Tab Numbers been around?: Tab Numbers first shipped in 2019.

At a glance

Pricing: Free
Platforms: Web
First seen: 10 Sept 2026
Built for: Firefox users who manage multiple browser tabs
Model: B2C
Solves: Finding and switching to numbered browser tabs quickly with keyboard shortcuts.

Registered as

Firefox Add-ons: tab_numbers

Developer

Sachin Biradar

Index record

Indexed: 10 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 10 Sept 2026

Identity audit (13)

Slug: tab-numbers-mozilla-org
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 10 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/tab_numbers

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do