NATO Phonetic Converter
Enter a call sign, code, or short message. Letters and digits become standard English NATO spelling words; other characters stay unchanged.
A QUICK WALKTHROUGH
How to use this tool
- Enter ASCII letters, digits, spaces, or punctuation.
- Review the local NATO spelling output.
- Copy the converted text for radio, support, or documentation use.
Standard spelling alphabet
Letters use Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliett, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu. Digits use Zero through Niner.
Safe character handling
ASCII letters are matched case-insensitively and digits are converted. Whitespace and punctuation pass through unchanged, while non-ASCII letters remain unchanged.
Local conversion
The conversion and clipboard action run in your browser. No text is uploaded.
GOOD TO KNOW
Common questions
Are the spoken words translated?
No. The mapped code words remain the standard English NATO spelling alphabet so they are interoperable across radio and aviation contexts.
What happens to punctuation?
Spaces, punctuation, and other characters are preserved exactly as entered.
Are lowercase letters supported?
Yes. ASCII letters are converted case-insensitively.