▼About this tool(click to collapse)

🤖 Before passing logs to AI agents

Do you ever show error logs to AI coding agents like Cursor, GitHub Copilot, Claude, or ChatGPT for debugging?
However, passing large amounts of logs directly canslow down AI processing or hit token limits.
By using this tool to grep and filter only the necessary parts before passing to AI, you getfaster and more accurate responses.
Works with logs from any programming language:Python, Java, JavaScript, Go, Rust, C++, and more.

Features

Grep search- Simply paste logs for easy text search and filtering
or/and search- OR search with "error or warning", AND search with "timeout and database"
All languages- Works with logs from Python, Java, JavaScript, Go, Rust, and more
Regex support- Complex pattern matching available
Multiple filters- Apply multiple search conditions with tabs
Latest N entries- Extract only the last N matches
Exclude filter- Show non-matching lines like grep -v
Line numbers- Preserve original log line numbers
Highlight- Yellow highlight for matched text
No installation- Runs in browser, data is never sent to server