TEXTMORSMorse Code
Encode/decode + audio + flash/mic
.... . .-.. .-.. --- .-- --- .-. .-.. -..
Supports A-Z / 0-9 and common punctuation. Audio is synthesised locally via the Web Audio API — nothing uploaded. Flash playback suits SOS distress signals; microphone decode is experimental and requires a quiet environment with a steady rhythm.
Excel and VBA tutorials from basics to practice — use the tools above as you go.
Morse Code: Encode / Decode + Audio Play
Typical scenarios: ① amateur radio practice; ② teaching and fun science; ③ emergency communication (e.g. SOS).
How to use: type the text to convert in the input box, click Encode to get Morse code, or Decode to restore the original. You can also play the corresponding audio to listen.
Notes: ① Chinese must be converted to pinyin before encoding; ② when decoding, use the standard separators between letters and words; ③ playback defaults to a slower speed for practice and can be sped up as you get familiar.
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