Translate text to Morse code and Morse code back to text, with real audio playback in your browser.
The tones are generated in your browser with the Web Audio API — a 600 Hz oscillator playing real dot and dash timing. Nothing is uploaded.
| Input | Output |
|---|---|
| SOS | ... --- ... |
| HELLO WORLD | .... . .-.. .-.. --- / .-- --- .-. .-.. -.. |
| ... --- ... | SOS |
| 61 | -.... .---- |
Type your text in the box — every letter is replaced by its pattern of dots and dashes. Letters are separated by one space and words by a slash, so SOS becomes ... --- ... and HELLO WORLD becomes .... . .-.. .-.. --- / .-- --- .-. .-.. -..
Paste the dots and dashes and the translator detects the direction automatically. Keep one space between letters and use a slash (or an extra space) between words.
... --- ... — three dots, three dashes, three dots. It is sent as one continuous group without letter gaps, which is why it is recognised instantly as a distress call.
Yes — press Play Morse audio. Your browser generates the tones locally with a 600 Hz oscillator using the standard timing, so no audio file is downloaded or uploaded.
Yes — aviation radio beacons (VOR and ILS stations identify themselves in Morse), amateur radio operators, and emergency signalling. The patterns above follow the international standard ITU-R M.1677-1.