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Decode Morse code

Translate dot-and-dash groups into text while preserving word boundaries.

Install in Serialize

What it can do

  • Read space-delimited letters
  • Recognize slash-delimited words
  • Decode international Morse

How the recipe works

From Morse Code

Map each Morse symbol group to a letter and each slash to a word boundary.

Demonstration

Sample input

... . .-. .. .- .-.. .. --.. . / .-. ..- .-.. . ...

Expected result

SERIALIZE RULES

When to use it

  • CTF exercises
  • Classical encoding lessons
  • Radio-message demonstrations

Adapt it

Change the letter and word delimiters to match the source material exactly.

Source and verification

Adapted from TryHackMe: CyberChef — The Basics. The explanation and sample are written for Serialize, use synthetic or documentation-safe data, and are checked against the current operation catalogue. The workflow runs locally without an external API call.

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