Tab Manager & Resource Monitor – CPU, RAM Usage per Tab
by Aperca LLC
v1.1.1 Updated Mar 23, 2026 65.16KiB
⚠️Requests 2 sensitive permissions ✅Recently updated
Description
Chrome running slow? Find and fix resource-hogging tabs instantly.
Tab Resource Monitor helps you track CPU, RAM, and network usage per tab so you can identify slow tabs, reduce memory usage, and keep Chrome fast.
⚡ What It Does
Turn Chrome into a powerful tab performance monitor and task manager:
📊 See CPU usage per tab in real time
🧠 Track RAM (memory) usage for every tab
🌐 Monitor network activity by site
⚡ Detect slow or heavy tabs instantly
🧾 View all tabs in a clean, task manager-style dashboard
🎯 Why You Need It
If you’ve ever asked:
“Why is Chrome so slow?”
“Which tab is using all my memory?”
“How do I reduce CPU usage in Chrome?”
👉 This extension gives you the answer in seconds.
Perfect for:
💻 Developers debugging performance issues
🧑💼 Power users with dozens of tabs open
🪶 Users on low-RAM or older computers
🚀 Anyone who wants a faster, smoother browser
🧩 Key Features
Real-time tab monitoring – No guessing, see what’s happening live
Task manager for Chrome tabs – Identify problem tabs instantly
Lightweight & fast – No noticeable performance impact
Privacy-first – No data collection, everything runs locally
Site-aware insights – Understand which websites consume resources
🆚 How It’s Different
Unlike Chrome’s built-in task manager, Tab Resource Monitor:
Gives a simpler, clearer overview
Focuses on tab-level insights
Helps you quickly find and fix slow tabs
Works as a dedicated tab performance tool
⚠️ Note on Accuracy
Chrome does not expose exact per-tab resource data.
This extension uses smart estimation techniques to provide the most accurate insights possible.
🚀 Use Cases
Find the tab slowing down your laptop
Reduce Chrome memory usage
Monitor CPU spikes while browsing
Debug performance issues during development
Keep your browser fast with many tabs open
🔒 Privacy & Security
✅ No tracking
✅ No data collection
✅ No external servers
✅ 100% local processing
⭐ Support & Feedback
If you find this tool useful, please leave a review ⭐
Your feedback helps improve the extension and add new features!
Reviews
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Permissions (6)
Permissions
debuggerℹ Can use Chrome's debugging protocol on other tabs storageℹ Can store data locally in your browser system.cpusystem.memory tabsℹ Can see your open tabs and their URLs webRequestℹ Can observe and analyze network traffic
Details
| Version | 1.1.1 |
| Updated | Mar 23, 2026 |
| Size | 65.16KiB |
| First Seen | Mar 30, 2026 |
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