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Tool Factory

Network & Web

TLS record Parser

Read TLS record input and show its structured details. Enter input, adjust the options, then copy or download the result.

Tool workspace

Your input stays in this browser.

Add the required input to continue.

Needs input

You can run the tool again after any change.

Your result appears here

Read TLS record input and show its structured details. Enter input, adjust the options, then copy or download the result.

This tool runs open-source code from CyberChef by GCHQ (Apache License 2.0). See open-source credits.

TLS record Parser parses one or more TLS records into structured JSON.

It returns structured TLS JSON. The operation runs in your browser. Processing runs in the browser.

Instructions

  1. Provide text or data for this tool.
  2. Provide complete record bytes.
  3. Run the parser.
  4. Check record length and content type fields.

Example

Input: a small TLS record binary sample

Settings: TLS record Parser: Use the built-in operation behavior.

Result: It returns structured TLS JSON. The operation runs in your browser.

Limits

  • TLS record Parser: It parses records, not decrypted application content.
  • TLS record Parser: Malformed records can produce incomplete output.
  • TLS record Parser: It does not validate the certificate chain.

Questions

What input does TLS record Parser accept?

TLS record Parser accepts binary data or a selected file.

Does TLS record Parser need extra settings?

TLS record Parser does not define extra operation settings. It uses its built-in behavior with the supplied input.

What does TLS record Parser return?

TLS record Parser returns a structured JSON value.