Log Syntax Highlighter

Paste any log file and get instant syntax highlighting and structure.

About this tool

Make raw logs readable instantly. Paste any log file and get automatic syntax highlighting for timestamps, IPs, UUIDs, URLs, HTTP methods, log levels, and key-value pairs — zero install, runs in the browser.

What it does

  • Automatic syntax highlighting for any log format
  • Highlights timestamps, IPs, UUIDs, and URLs
  • Color-codes HTTP methods and log levels
  • Detects key-value pairs
  • Instant, in-browser viewing

Repository

chayprabs/log-highlighter-colorizer-syntax-viewer-online-playground

Source code, issues, and releases

Spotted a bug or have an idea?

This tool is built in the open and shaped by feedback. If something feels off — or you want a feature — I read every message.

Related tools