Morse Code Converter

Convert text to Morse code or Morse code back to text, and play it back as audio.

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About this tool

Uses standard International Morse Code: letters within a word are separated by a single space, and words are separated by a forward slash (/). Text input is uppercased automatically, since Morse doesn't distinguish case; any character with no Morse equivalent is skipped. Playback follows standard Morse timing ratios — a dash is 3 units long, the gap between symbols in a letter is 1 unit, between letters is 3 units, and between words is 7 units — generated live with the Web Audio API, not a recorded sound file.

Nothing you enter here is sent to a server — the entire tool runs as JavaScript in your browser tab.