Installed memory (approximate)
Browsers report RAM rounded to a standard size and capped at 8 GB for privacy, so your actual amount may be higher. See the exact figure in your system settings.
Your browser does not expose installed RAM. The live page-memory stats below still work, or check your operating system settings for the exact amount.
Installed RAM
System Context
Live Memory Usage
JavaScript heap used by this tab
Used
Allocated
Heap Limit
This is the memory used by this browser tab's JavaScript, not your total system RAM. It updates
in real time. performance.memory is available in Chrome, Edge and other
Chromium-based browsers.
Live memory usage is not available in this browser. The performance.memory API is
currently supported only in Chromium-based browsers such as Chrome and Edge.
Browser Storage Quota
Disk space this site may use (not RAM)
All readings come from your browser and stay on your device — nothing is uploaded or stored. For the exact
installed RAM, open Task Manager → Performance → Memory (Windows),
About This Mac (macOS), or run free -h (Linux).
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