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DefendTab: Don't Close My Tab

By CepeshRC

DefendTab is a Smart Tab Protector that acts as a Guard and Lock to prevent you from accidentally closing your most important tabs.

Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users238As shown on the Chrome Web Store
Chrome Web Store rating4.3 / 515 ratings on the Chrome Web Store
Last store update6 May 2026Version 1.0.0, 5 months ago

Inside the extension

Reviews

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Permissions & access

Access levelHigh

Can read and change every website you visit.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 7

Sensitive2

  • Read and change data on every website<all_urls>
  • See the address and title of every open tabtabs

Standard5

  • Save its own settingsstorage
  • Show desktop notificationsnotifications
  • See recently closed tabssessions
  • Add items to the right-click menucontextMenus

Members also see when a new version asks for new access.

Website access All

  • All websites
Extension ID
necfgnoehgecadbibfkfiedfiiccmccf
Package size
1.91MiB
Manifest
Version 3

The maker

CepeshRC has 12 listings on the store. Updates now and then.

Listings
12
Combined store users
≈5K
Store Featured
10
Updated in the last 90 days
5 of 12

Combined users can count the same person more than once. See all 12 listings

Ext Watch AI

Should you build in this niche?

One research report for DefendTab: Don't Close My Tab. Reports come with Plus, Pro and Max.

  • Takeaway & demandCited takeaway and search volumes
  • Traffic & domainPopularity rank, visits and authority
  • Money & pricingPlans and prices from the maker’s site
  • ReviewsComplaints and praise, quoted
  • Competitors & ranksRank against the closest listings
  • Build opportunityWhat to build and how to position it
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
Overview
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