Tab Resource Monitor

Name: Tab Resource Monitor
Rating: 4 (2 reviews)
Author: Moonshots LLC

Monitor CPU and RAM usage of your Chrome tabs with visual indicators

As of June 2026, Tab Resource Monitor has 18 users and a 4.00/5 rating from 2 reviews in the Productivity category.

Moonshots LLC Productivity

Chrome Web Store ↗.crx

Users+28.6%

Rating−20.0%

4.00

2 reviews

Reviews+100.0%

Version

1.1.0

Manifest V3

History

10 snapshots

Tracking since Apr 4, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 4, 2026	14	5.00	1	1.1.0
Apr 17, 2026	16	5.00	1	1.1.0
Apr 25, 2026	18	5.00	1	1.1.0
May 2, 2026	21	5.00	1	1.1.0
May 9, 2026	18	5.00	1	1.1.0
May 13, 2026	16	5.00	1	1.1.0
May 19, 2026	18	5.00	1	1.1.0
May 25, 2026	15	5.00	1	1.1.0
Jun 1, 2026	18	4.00	2	1.1.0
Jun 10, 2026	16	4.00	2	1.1.0
Now	18	4.00	2	1.1.0

Permissions & access

Permissions: tabswebRequestnotificationsalarmsscriptingsidePanelprocesses
Host access: <all_urls>

Screenshots

About

Take control of your browser’s performance!
Is Google Chrome slowing down your computer? Are hidden background tabs draining your battery or eating up your memory? Tab Resource Monitor is the ultimate tool to track, analyze, and manage the system resources used by every open tab in real-time.

Whether you're an avid multitasker, a developer tracking memory leaks, or simply looking to speed up your browser, Tab Resource Monitor gives you crystal-clear insights to optimize your Chrome experience.

🔥 Key Features:
📊 Real-Time Performance Dashboard Monitor the exact CPU, RAM (Memory), and Network (Inbound/Outbound) consumption of every active tab at a glance.

🚥 Smart Visual Indicators & Thresholds Instantly spot the problem tabs. Tabs are automatically categorized into Low, Medium, and High resource usage based on customizable thresholds.

🔔 "Red Zone" Notifications Get alerted instantly when a tab unexpectedly goes rogue (consumes critical CPU or Memory limits).

✂️ Kill, Suspend, & Save Memory Quickly freeze or completely close heavy tabs directly from the monitor to save resources. Track exactly how much memory you've recovered with the built-in "Memory Saved" tracker.

📌 Pin Anywhere (Side Panel & Floating Mode) Keep your finger on the pulse by pinning the monitor interface directly onto any page you're browsing, or open it seamlessly in Chrome’s native Side Panel.

🎛️ Fully Customizable Settings Tailor the monitor to your needs. Set your own specific CPU and RAM threshold limits, adjust the refresh interval, and choose between a sleek Dark Mode or clean Light Mode.

🔍 Advanced Sorting & Filtering Easily sort your tabs by Highest CPU, Highest RAM, or Alphabetically by Name. Filter them to only show tabs currently in the 'Warning' or 'Critical' states.

💡 Why use Tab Resource Monitor?
Speed Up Your PC / Mac: Stop heavy tabs from making your whole computer lag.
Extend Battery Life: Quickly identify and suspend tabs spinning up your CPU.
Keep Your Workflow Uninterrupted: Pin it to your side panel and track resources without clicking away or opening Task Manager.
Privacy First, Secure Locally: No hidden tracking. Tab Resource Monitor analyzes your Chrome process info strictly locally to deliver real-time data onto your screen.
Make your browsing faster, lighter, and more controlled. Add Tab Resource Monitor to Chrome today and take your device performance back into your own hands!