๐ก Communication
Morse code, Braille and NATO phonetic alphabet tools
Translate text to Morse code and back. Free Morse code translator.
Open tool โConvert text to Braille characters
Open tool โSpell out words using NATO phonetic alphabet. Free phonetic alphabet converter.
Open tool โEncoding between text and the standard signalling alphabets: Morse, Braille, and the NATO phonetic alphabet.
Useful for learning them, for checking your own encoding, and for the occasional practical moment โ reading a Braille label, or spelling a booking reference over a bad phone line.
Which tool do I want?
| If youโฆ | Use |
|---|---|
| You are learning or decoding Morse | Morse Code |
| You want text as Braille cells | Braille |
| You need to spell something aloud unambiguously | NATO Alphabet |
The alphabets are designed against noise, not for elegance
Morse assigns the shortest codes to the commonest letters โ E is a single dot, T a single dash, while Q and Z get four symbols each. That is frequency analysis applied to English in the 1830s, and the same principle underlies modern compression.
The NATO alphabet was chosen the opposite way: not for brevity but for distinctness under distortion. Words were tested across accents and bad radio links, and several intuitive choices were rejected for sounding alike. It is why the awkward-looking spellings are fixed โ "Alfa" without the ph and "Juliett" with two ts, so that speakers of other languages do not misread them.
Braille is a different constraint again: six dots, read by fingertip, so the cell size is set by the resolution of touch rather than sight. Grade 2 Braille adds contractions, which is why a printed Braille line is shorter than its letter-by-letter transcription โ a page of Braille is bulky enough that the compression is worth the extra learning.