DefTab: Smart Tab Protector

The ultimate defense for your tabs. Smart Tab Protector with Undo Close, exceptions, and more to prevent accidental data loss.

Users56

Rating4.8

Reviews17

Manifest versionV3

7-day growth+5

7-day growth rate+9.8%

Preview

DefTab: Smart Tab Protector Media preview

6 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

4.76

Latest

4.76

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing

+3+5.66%

7-day growthGrowing

+5+9.8%

30-day growthGrowing

+6+12%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.1

ManifestV3

Size1.33MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

DefTab is the smart safety net for your browser, preventing the accidental closure of important tabs. It acts as a reliable guardian for your online documents, filled forms, and critical work sessions, ensuring you never lose your progress by mistake. 🐙✨

🛡️ Your Digital Safety Net

In a busy workflow, one misplaced Ctrl+W can lead to lost work and unnecessary stress. DefTab is the smart safety net that prevents this. It intelligently blocks accidental close attempts but stays out of your way when you click a link, giving you the peace of mind to focus on what matters.

✨ Core Features:

⭐ Smart Tab Protection: The core of DefTab. It prevents accidental closure of any tab that is not on your exception list.

⭐ Intelligent Navigation Detection: DefTab is smart enough to distinguish between an accidental close command and a deliberate click on a link, allowing you to browse normally without interruptions.

Reviews