HTTP Header Parser

Get a reliable result in three steps

1. 1

   Provide the complete value or content you want to inspect.

2. 2

   Configure any search, parsing, or analysis options shown on the page.

3. 3

   Run the analysis and review the organized findings or metrics.

What this tool does

HTTP Header Parser gives you a fast, focused way to parse HTTP header lines into normalized names and values. Everything runs locally in this tab.

The result is produced only after the input is checked. If the value cannot be processed, the workspace reports a specific error instead of guessing.

Example

Content-Type: application/json; charset=utf-8
Cache-Control: public, max-age=3600
X-Request-ID: abc-123

Limitations

• Review important output before using it in production.
• Very large inputs remain subject to browser memory limits.