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IdleTab Cost — See What Idle Tabs Really Cost You

Chrome extension by ExtensionHub.app · Productivity · Developer

  • Established publisher
  • Trader

A Chrome extension in Productivity · Developer with 3 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
3 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 30 days
Unchanged
Version
1.0.0
Updated in the store
2026-08-02
Published
2026-08-02
Manifest
V3
Browser access
6 permissions

How it has moved

Users
unchanged since 08.10
2-3 · 3 readings
  1. 2026-10-192
  2. 2026-10-253
  3. 2026-11-073
Users
+3 since 01.09
0-4 · 10 readings
2026-09-30: gained the good publisher record badge
  1. 2026-09-010
  2. 2026-09-024
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-202
  7. 2026-09-263
  8. 2026-10-192
  9. 2026-10-253
  10. 2026-11-073

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • See the address and title of every tab you have open tabs
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
Show the remaining 3
  • Tell whether you are away from the computer idle
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Gained the Established publisher badge

The publisher

ExtensionHub.app publishes 20 listings we track, 77 users between them. Listed website: extensionhub.app.

  1. PatternForge AI — Chart Pattern Signals & Trade Journal ExtensionHub.app · Productivity · Tools · published 2026-08-10 14 users
  2. UI Context Capture for AI Coders ExtensionHub.app · Productivity · Developer · published 2026-07-28 7 users
  3. Live SEO Auditor ExtensionHub.app · Productivity · Developer · published 2026-07-26 6 users
Show 5 more from this publisher
  1. Japanese Font Inspector ExtensionHub.app · Productivity · Developer · published 2026-07-27 5 users
  2. Real Estate Investor Toolkit ExtensionHub.app · Productivity · Developer · published 2026-07-15 3 users (last published figure)
  3. Amazon Wholesale Reseller Toolkit ExtensionHub.app · Productivity · Developer · published 2026-07-13 3 users (last published figure)
  4. Amazon Brand Protection Suite ExtensionHub.app · Productivity · Developer · published 2026-07-12 3 users
  5. International Trade Toolkit ExtensionHub.app · Productivity · Developer · published 2026-07-14 3 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

  1. TabCost Pro Describes nearly the same job, smaller audience 2 users (last published figure)
  2. Dead Tab Shamer Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Easy Tab Focus Describes nearly the same job, smaller audience 5 users
  4. Tab Time Tracker Describes nearly the same job, smaller audience 89 users ★ 4.7
  5. Tab Time Tracker Describes nearly the same job, smaller audience 29 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/eppldcngpifdogldlaempopeckfodnkg/badge.svg)](https://extops.dev/extensions/eppldcngpifdogldlaempopeckfodnkg)

HTML

<a href="https://extops.dev/extensions/eppldcngpifdogldlaempopeckfodnkg"><img src="https://extops.dev/extensions/eppldcngpifdogldlaempopeckfodnkg/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built