Convert tools

Morse Code Translator

Translate Latin letters, numbers and supported punctuation into International Morse code, or decode dots and dashes.

Convert in your browser · No sign-up

Use spaces between letters and / between words. Decoding returns uppercase Latin text; Japanese Wabun code is unsupported.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

How to use

  1. Translate Latin letters, numbers and supported punctuation into International Morse code, or decode dots and dashes.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Example

SOS → ... --- ...

Details and limitations

Use spaces between letters and / between words. Decoding returns uppercase Latin text; Japanese Wabun code is unsupported.

Text stays in your browser; it is not sent to a conversion server.

FAQ

Morse Code Translator — What are the supported inputs and limits?

Use spaces between letters and / between words. Decoding returns uppercase Latin text; Japanese Wabun code is unsupported.

Format references

Tool page updated: