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TabZapper - Smart Tab Manager

Chrome extension by Apex Engine Studio · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
3
Rating
not rated yet
Users, last 16 days
+3
Version
1.1.0
Updated in the store
2026-08-07
Published
2026-08-06
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+3 since 31.08
0-3 · 6 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-153
Users
+3 since 31.08
0-3 · 6 readings
  1. 2026-08-310
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-153

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

What it can reach

Specific sites only: 1 match pattern.

  • https://extensionpay.com/*
  • See the address and title of every tab you have open tabs
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Apex Engine Studio publishes 9 listings we track, 37 users between them.

  1. Apex Scraper Pro Apex Engine Studio · Productivity · Tools · published 2026-07-11 15 users
  2. StudySnap - AI Flashcard Creator Apex Engine Studio · Productivity · Education · published 2026-08-10 3 users (last published figure)
  3. JobHook — AI Cover Letter Generator Apex Engine Studio · Productivity · Tools · published 2026-08-14 3 users
Show 5 more from this publisher
  1. SummaryPro — AI Summarizer Apex Engine Studio · Productivity · Tools · published 2026-08-17 3 users
  2. ReviewLens — AI Review Analyzer Apex Engine Studio · Productivity · Tools · published 2026-08-14 3 users
  3. SocialHook — Viral Post Hooks Apex Engine Studio · Productivity · Communication · published 2026-08-10 3 users
  4. MeetingBrief — AI Meeting Prep Apex Engine Studio · Productivity · Workflow · published 2026-08-10 2 users
  5. MailHook — AI Email Reply Writer Apex Engine Studio · Productivity · Workflow · published 2026-08-10 2 users

Like this one

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

  1. Smart Tab Suspender – Save RAM & Speed Up Chrome Describes nearly the same job, smaller audience 1k users ★ 4.4
  2. Tab Relief — Sleep Tabs & Memory Saver Describes nearly the same job, smaller audience 34 users ★ 5.0
  3. Smart Tab Cleaner Describes nearly the same job, smaller audience 3 users
  4. Auto Tab Cleaner: Manage Idle Tabs Describes nearly the same job, smaller audience 9 users
  5. Idle Tab Cleaner Describes nearly the same job, smaller audience 31 users ★ 5.0

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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.