MorseKey: Morse Code

Translate text to Morse code — or Morse back to text — and hear it, see it or feel it. MorseKey converts in both directions and plays the code as a beep tone, flashlight blinks and vibrations at the speed you choose.

Type a message or paste dots and dashes, tap Convert, then tap Play Morse to send it with sound, light, vibration or any mix of the three.

• TEXT ↔ MORSE — International Morse for A–Z, 0–9 and common punctuation (. , ? ! ' " / ( ) & : ; = + - _ $ @). Letters are separated by spaces and words by “/”.
• FORGIVING DECODER — paste Morse using . and - (or · – —), with “/”, “|” or extra spaces between words.
• TONE, FLASH AND VIBE — play as a clean 680 Hz beep, blink the flashlight, pulse the haptics, or turn on any combination.
• ADJUSTABLE SPEED — 8 to 30 words per minute using standard “PARIS” timing, handy for practicing at your own pace.
• COPY AND SWAP — copy the output with one tap, or swap direction to check a translation round-trip.

Honest scope: MorseKey does not listen through the microphone or read light with the camera — it converts text you type or paste. Letters outside A–Z (such as accented or non-Latin characters) are skipped. The flashlight needs Camera access and a device with a torch.

Everything runs on your iPhone. Nothing is uploaded and no account is needed.

Converting and copying are always free. Playback includes 3 free plays; a one-time $4.99 purchase unlocks unlimited playback. No subscription, no ads.

Questions: overlapmarr@gmail.com