Morse Code Translator & Audio Player
Convert English text to international Morse code dots and dashes, or decode encrypted Morse signals into readable words. Listen to realistic telegraph radio tones, test flashing light beacons, and inspect full phonetic tables.
Enter Plain Text
Morse Code Output
Audio Telegraph Synthesizer
International Morse Code Alphabet & Numbers Cheat Sheet
What is a Morse Code Translator?
A Morse Code Translator is a telecommunication conversion utility that encodes plain alphabetical language into the standardized audio-visual transmission schema known as International Morse Code (ITU-R M.1677-1), and reverses encoded signals back into readable text. It assigns unique rhythmic combinations of short signals called dots (or "dits") and long signals called dashes (or "dahs") to every letter of the alphabet, numeral, and punctuation mark.
Key Capabilities & Features
Web Audio API Tone Synthesizer
Generates pure sine-wave telegraph beeps with adjustable WPM transmission speeds and pitch frequencies (400-1000 Hz).
Visual Optical Signal Beacon
Simulates naval and tactical signal lamps flashing synchronously with the Morse transmission timings.
Bidirectional Encoding & Decoding
Effortlessly switch between typing English to produce Morse, or pasting dot-dash sequences to decode words.
Emergency Prosigns & Standards
Built-in emergency distress signals including maritime SOS (... --- ...) and full punctuation rules.
How to Use the Morse Code Translator
- Choose Direction: Select whether you want to encode "Text ➔ Morse" or decode "Morse ➔ Text".
- Type Message: Enter your words or dots and dashes in the input area.
- Listen & Watch: Hit the "Play Audio Beeps" button to hear authentic radio telegraph sounds and observe the flashing light beacon.
- Export: Copy the translation to your clipboard or download it as a plain text file.
Frequently Asked Questions (FAQ)
What are the timing rules of International Morse Code?
The standard ITU duration rules state: A dash is exactly three times the duration of a dot (1 dash = 3 dots). The silence between dots and dashes within the same letter is 1 dot unit. The gap between individual letters is 3 dot units, and the pause between words is 7 dot units.
What does SOS mean in Morse code?
SOS is represented by three dots, three dashes, and three dots (... --- ...). It was adopted internationally in 1908 because its distinctive rhythmic pattern is easy to transmit, clearly recognizable through static noise, and cannot easily be misinterpreted.
What does the slash (/) character represent in Morse code?
In written Morse code representation, individual letters are separated by a space, while entire words are separated by a forward slash (/) to maintain clarity and readability.