OneTabMan

Name: OneTabMan
Author: letmetweakit

Enforces a single tab per browser window

As of June 2026, OneTabMan has 2 users in the Productivity category.

letmetweakit Productivity

Chrome Web Store ↗.crx

Users+100.0%

Rating0%

—

— reviews

Reviews0%

—

Version

0.0.1

Manifest V3

History

3 snapshots

Tracking since Apr 20, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 20, 2026	1	—	—	0.0.1
May 5, 2026	—	—	—	0.0.1
May 16, 2026	1	—	—	0.0.1
Now	2	—	—	0.0.1

Permissions & access

Permissions: tabs
Host access: None declared

Screenshots

About

This extension only allows a single tab in each browser window in an attempt to regain focus when browsing the web!

Technical

Version: 0.0.1
Manifest: V3
Size: 21.51KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: nbcndekkobbjhiaklgflkahcchoboldl
Developer ID: u43e3aa910804888097192235571fdaf7
Developer Email: [email protected]
Created: Oct 1, 2025
Last Updated (Store): Oct 1, 2025
Last Scraped: Jun 10, 2026
Website: —
Support URL: https://letmetweakit.com
Privacy Policy: —

Similar extensions

Alternatives to OneTabMan, ranked by description similarity.

TabCounter

Track and manage your open browser tabs

TabOrganizer

A sophisticated Chrome extension for managing tabs in a sidebar

Last Tab Focus

A single-purpose extension that returns to the previous tab when you close the current tab

223

★ 4.5

DupeKiller

Close duplicate tabs (same URL) across all currently opened windows of the browser.

Duplicate Tab Detector

Detects when you open a duplicate tab and shows a notification

Single Tab Manager: Focus & Streamline Browsing by Limiting Tabs

Automatically closes all tabs except for the first one.

1.0K

★ 5.0

One-Click Tab Round Up

In one click, merge your tabs into one window, sort them, and if they're crowded, group them.

★ 3.0

Tab Limiter

Closes the oldest open tabs if the total number exceeds a user-specified limit.

206

★ 5.0

Data sourced from the Chrome Web Store · last verified Jun 10, 2026.