Yes. The scanner is open-source, runs entirely on your machine, and only reads hardware info — it cannot modify, install, or delete anything. The JSON output contains no personal data, just component specs and temperatures.

Does it need internet?

The scanner itself works offline and saves results to your Desktop. You only need internet to upload the JSON file to our dashboard for analysis. The AI analysis requires an internet connection.

What Windows versions are supported?

Windows 10 and Windows 11 (64-bit). The scanner uses WMI and standard Windows APIs. It must be run as Administrator to access detailed hardware info like temperatures and BIOS settings.

How accurate is the AI analysis?

The AI analysis is powered by Claude and references your exact hardware specs, current drivers, BIOS settings, and temperatures. It cross-references a database of 176+ CPUs and GPUs to give you specific, actionable recommendations — not generic advice.

PC Bottleneck Analyzer

Blog

Guides, tips, and hardware recommendations to get the most out of your PC.

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RAM Bottleneck: Signs, Diagnosis, and Fixes for 2026

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Best GPU for 1440p Gaming 2026: Top Picks Ranked

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Learn how to identify if your GPU is bottlenecking your CPU, the warning signs to look for, and the best upgrades to fix the imbalance.

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Best Upgrades for Common PC Bottlenecks in 2026

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