Morse: Light & Sound

Turn text into Morse code. Send it with sound, your camera light, or both. Adjust the pace, volume and brightness.

Type a message, paste text or use your iPhone keyboard’s dictation. Morse: Light & Sound converts text on your device and lets you transmit it using sound, the camera light, or both.

• See the Morse code before transmitting. • Choose app language and text language independently. • Eight interface languages: English, Russian, Ukrainian, Chinese, Hindi, Arabic, Spanish and French. • Adjust speed from 5 to 30 WPM, signal volume and flash brightness. • Follow the current letter, dot, dash and progress. • Pause, stop or replay your message. • Enable Loop to repeat continuously with a gap between messages; disable it to finish the current repeat. • No account, advertising or analytics.

Russian uses the built-in Cyrillic table. Chinese, Hindi, Arabic, Ukrainian, Spanish and French are transliterated to Latin before encoding. Transliteration is approximate and is not translation; review the displayed text before sending. Unsupported characters are listed and omitted. Messages are limited to 2,000 input characters.

Keyboard dictation depends on your keyboard and iOS settings. Camera-light transmission requires an available torch. The app pauses transmission when it becomes inactive. Flashing lights may affect photosensitive people; never aim the flash at anyone’s eyes. This app is not an emergency or life-saving service.