Morse Code Translator
Convert text to Morse code and back, and play the signal tones with Web Audio
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Convert text with letters, numbers, and punctuation into international Morse code, and translate Morse code back into text. Play real signal tones with Web Audio so you can check it by ear.
How to use
- Choose the Text → Morse or Morse → Text tab.
- Enter the content you want to convert.
- Use the play button to adjust the speed (WPM) and pitch, and listen.
- Copy the result.
FAQ
- How are letters and words separated?
- Letters are separated by a space and words by a slash (/). It follows standard international Morse timing (dot = 1, dash = 3, word gap = 7 units).
- How is the playback speed determined?
- Adjust it with the WPM (words per minute) slider; the length of a single dot is calculated as 1200/WPM milliseconds. You can also change the pitch from 300 to 1000 Hz.
- Does it convert Korean?
- International Morse code is based on Latin letters, numbers, and symbols, so Korean isn't supported and unrecognized characters are skipped. Use it as a reference.