NATO Phonetic Alphabet
Spell any word letter by letter - Alfa, Bravo, Charlie - and hear it read aloud
100% free. Runs entirely in your browser - your files and data never leave your device and nothing is uploaded to any server.
Your browser does not support speech synthesis - the spelling still works, just not the audio.
About this tool
The NATO phonetic alphabet - Alfa, Bravo, Charlie, and so on through Zulu - exists to solve one specific problem: letters that sound alike over a noisy radio or phone line (B, D, and P, for instance) become unmistakable once each one is replaced by a whole word that starts with it. It is the standard used by aviation, military, emergency services and increasingly by anyone spelling a name, confirmation code or address over the phone. This tool spells out anything you type and can read the spelling aloud using your browser's built-in text-to-speech.
How to use this tool
- Type a word, name or codeLetters and digits are spelled out; other characters are skipped.
- Read the spellingEach letter appears as a tile showing the character and its NATO word.
- Play it aloud if neededRead Aloud uses your browser's speech synthesis to speak the full spelling, useful for practising pronunciation.
Key features
- Instant spelling for any word, name, confirmation code or postal code.
- Full reference table always visible, so you can look up a single letter without retyping anything.
- Optional read-aloud using your browser's own speech engine - no audio files, works offline once loaded.
- Copyable spelling list for pasting into notes, an email, or a support ticket.
Common uses
- Spelling a surname, street name or confirmation code clearly over the phone.
- Practising or teaching the NATO alphabet for aviation, amateur radio, or emergency-services training.
- Double-checking how to spell out a tricky username or reference number before a call.
- Learning the alphabet from scratch using the always-visible reference table.
Tips for better results
- Confirmation and reference codes (a booking code, a warranty number) are exactly what this alphabet was built for - spell it once here before reading it aloud on a call.
- The reference table stays visible below the spelling box specifically so you do not have to retype something just to look up one letter.
- If Read Aloud is unavailable, your browser does not support the Web Speech API's synthesis feature - the spelling itself still works normally, only the audio is affected.
- NATO uses "Xray" (not "X-ray") and "Alfa"/"Juliett" (not "Alpha"/"Juliet") - these are the official spellings, chosen specifically to avoid mispronunciation across languages.
Frequently asked questions
These are the official ICAO/NATO spellings, deliberately chosen to be pronounced consistently by speakers of many languages - "Alfa" avoids the "ph" sound some languages render differently, and "Juliett" and "Xray" (not X-ray) follow the same logic. This tool uses the official forms.
It depends on your browser and device - most modern browsers include an offline text-to-speech voice, so it typically works without a connection once the page itself has loaded. Voice quality varies by device and operating system.
Yes - the full A-Z, 0-9 reference table is always shown below the spelling tool, so you can scan it directly for one letter without typing anything into the input.
Yes - this is the official ICAO phonetic alphabet, standardised internationally and used by aviation, maritime, military and most emergency services worldwide.
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