Windows Log Analyzer

Analyze your Windows log files and get instant fix recommendations. All processing happens in your browser.

Drag and drop your file here or click to browse

Accepted formats: .csv and .evtx (Windows Event Viewer)

Your data stays on your computer. No file is sent to any server.

100% local processing in your browser

No account required for basic use

Analyzing...

Total

Critical

Error

Warning

Information

Verbose

Distribution by level

Time range

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Level ▲	Date / Time ▲	Source ▲	Event ID ▲	Category ▲	Description ▲

Need help fixing these errors? Our experts are available.

Event detail

Windows Event ID Reference

Complete reference of Windows Event IDs with descriptions, severity levels, and direct links to detailed troubleshooting articles.

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