Cookie Parser

Parse Cookie and Set-Cookie headers locally in the browser and output structured JSON.

Cookie Parser

The Cookie Parser locally parses Cookie and Set-Cookie headers in the browser and outputs structured JSON, making it easier to inspect request headers, response headers, and cookie values during debugging.

How do you use it?

  1. Choose Cookie or Set-Cookie parsing mode.
  2. Paste a Cookie string or multi-line Set-Cookie headers into the input box.
  3. The tool instantly outputs JSON with cookie names, values, and attributes.
  4. Copy or download the parsed result for further troubleshooting.

Features

  • Parses Cookie and Set-Cookie locally
  • Outputs structured JSON for easy inspection
  • Supports copy and download

Why use this tool?

  • Inspect cookie details from requests and responses quickly
  • Troubleshoot API and environment differences more easily
  • Parse everything in the browser without uploading data

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