Log Analyser
Free, browser-based log file analyser and formatter. 100% Client-Side and Privacy-First for secure debugging.
Capabilities
Searches and filters raw logs, highlights by level, and redacts PII on the fly, all locally so nothing sensitive leaves your machine.
Target Use Cases
- Troubleshooting server-side application errors
- Auditing security events and access patterns
- Identifying performance bottlenecks in logs
- Cleaning and preparing logs for LLM analysis
Pattern triage · PII redaction · Web Worker processed · 500KB+ files at 60fps
⚡ Off-thread · UI stays at 60fps
Raw Input
0 lines
ReCast Output
Visible: 0
Parsed in 0ms