Log Formatter
Pretty-print JSON log lines and normalize whitespace.
Runs locally in your browser. No signup.
How it works
- 1 Add your input.
- 2 Choose your options.
- 3 Copy or download the output.
Lines: 1 • JSON lines: 0
FAQ
What log formats are supported?
It works best with JSON-formatted log lines, commonly used by modern applications.
Does it handle multi-line logs?
Yes. It can typically parse and format log entries spanning multiple lines.
Can it filter logs?
Basic tools only format. Advanced tools may offer filtering by level or keyword.
Does this tool store my input?
No. Your input is processed locally in your browser and is not uploaded or stored.