About
Turn letters and digits into radio-friendly spelling words and convert them back with the same tool.
Why people use the NATO phonetic alphabet
NATO code words reduce confusion when names, booking references, license plates, and support tickets are shared over phone calls or noisy communication channels.
What this converter handles
The tool converts letters A to Z and digits 0 to 9 using official spellings such as Alfa and Juliett. When encoding, spaces between words are shown as a slash token so the output can be read back clearly.
Useful decoding tips
When decoding, paste code words separated by spaces or pipes. Use a slash token when you want the decoded result to insert a word space.
Limitations to keep in mind
Punctuation is not translated into dedicated NATO words. You can choose whether unsupported characters stay in the result or get skipped, depending on whether you want readability or a cleaner output.