About Log Analyzer
A free tool for reading large security logs. Today it supports Windows Security event logs (XML export), and more popular log formats are on the way.
Built with AI. Most of the code in this project was written with the help of artificial intelligence. I read and understand the code, decide how the tool works, and test every change. AI helps me build faster.
Why I built it
Working in system administration and security, I spent too much time scrolling through raw logs. I wanted a fast, visual way to spot failed logons and unusual activity.
Your privacy
Logs are analyzed in your browser. Your files are never uploaded or stored on the server. No registration needed. Read the privacy details
About the developer
Hi, I'm Nikita. I have a background in IT and cybersecurity, and professionally I'm a software engineer.
I live with a disability. Many jobs aren't open to me, and many employers are hesitant to hire me. So I decided to do what I'm genuinely good at and what the market actually needs. Log Analyzer is the first of them: a tool I wished I had when I was reading logs every day.
It's free and will stay free. If it saved you some time, a coffee helps me keep working on it and add the log formats people ask for.
Support and feedback
The tool is free. If it saved you time, you can buy me a coffee. Found a bug or have an idea? Tell me.