Text to Morse code translator
Type your text and the matching Morse code appears at once, ready to copy, practise or send by light or sound.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter text.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Each letter, digit or sign is replaced by its dot and dash pattern from Recommendation ITU-R M.1677-1; letters are split by a space and words by /.
Example
Result: Morse code: ... --- ... / .... . .-.. .-.. ---; Characters converted: 8; Unsupported symbols: None.
SOS Hello
... --- ... / .... . .-.. .-.. ---
Limits and caveats
- Arabic letters and accented letters such as é are not supported here; use the Arabic Morse tool for Arabic.
- The signs !, & and ; are not in the ITU table, so they are skipped and listed as unsupported.
Questions about this tool
What does the slash in the result mean?
It separates words. Letters inside a word are separated by a single space.
How is SOS written in Morse code?
Three dots, three dashes, three dots, that is S, O, S, and in practice it is sent as one run without letter gaps.
Does Morse code have upper and lower case?
No. Each letter has one pattern, so A and a give the same code.