Extension Manager icon

Extension Manager

by jgrass · ext.jgrass.cc · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

A simple way to manage your browser extensions

Users
30K
0 in 30 days
Rating
4.8 / 5
−0.04 in 30 days
Ratings
127
+3 in 30 days
Store rank
#4,560
#3,936 among extensions
Version
0.6.2
updated 29 Sep 2026

Users

monthly, 3 years
20015K30KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 30,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
064127Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 127 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Extension Manager

Extension Manager, an extension for managing browser extensions Enable or disable extensions with a click, group them by purpose, or automatically change their state using custom rules. 🧩 Extension management • Enable or disable individual extensions, or manage a whole group at once. • Search by name, description, alias, or note. • Add custom aliases and notes to extensions. • Open an extension’s settings or homepage, or uninstall extensions you no longer need. ⚙️ Automatic rules • Set conditions based on website URLs, profiles, operating systems, or time periods. • Enable or disable extensions when conditions match, keep them enabled or disabled only while conditions match, or customize what happens in each case. • Apply rules to selected extensions or groups, with optional page refresh after enabling or disabling them. 🎯 Profiles Create profiles for work, study, or downtime, then connect them to rules. Switching profiles adjusts extension states according to those rules. Keep multiple profiles active together, or choose to activate just one at a time. 📋 List import, export, and sharing • Export extension information as shareable text, JSON, or custom Markdown to keep a record of your tools or share them with others. • Import a list from shared text or JSON, see which extensions are already installed, and open store pages for the ones you want to add. List import helps you find and install extensions. You still confirm each installation in the store; it does not transfer other extensions’ internal settings or data. 🗂️ History and configuration backup • See a history of extension installations, updates, removals, and enable/disable actions. • Export and reimport your Extension Manager settings, groups, profiles, rules, aliases, and notes to back up and restore your management setup. 🎨 Interface and settings Choose a list or grid view, switch between light and dark themes, and adjust display and interaction options. Source code and feedback: https://github.com/JasonGrass/auto-extension-manager Documentation: https://ext.jgrass.cc/

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%+2−0.04
30 days0+0.0%+3−0.04
6 months+20K+200.0%+9−0.08
1 year+21K+233.3%+25−0.07

Version history

66 versions recorded
0.6.229 Sep 2026
0.6.128 Sep 2026
0.5.3522 Aug 2026
0.5.3410 Aug 2026
0.5.339 Aug 2026
0.5.322 Aug 2026
0.5.312 Aug 2026
0.5.3025 Jul 2026

Details

Category
Tools
First seen
21 Jun 2023
Size
1002 KB
Languages
en, ru, zh-CN, zh-TW, ja
Pricing
Free
Support
ext.jgrass.cc
Extension ID
efajbgpnlnobnkgdcgcnclngeolnmggp

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
managementstoragetabs

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