What is the NATO phonetic alphabet used for?

It's used in aviation, military, and radio communication to spell out letters clearly over voice channels.

How are spaces and numbers handled?

Spaces are shown as a slash, and digits are spelled with their standard NATO words like Zero and Niner-free digit names.

Can I copy the result?

Yes, use the Copy button next to the output panel.

Is my data uploaded to a server?

No. This tool runs entirely in your browser using standard web APIs, so your input never leaves your device and nothing is logged or stored on our servers.

Does it work offline and on mobile?

Yes. Once the page has loaded it keeps working without a network connection, and the layout is responsive so it stays usable on phones and tablets.

NATO Phonetic Alphabet Converter

Spell out text using the NATO phonetic alphabet.

Support

Works Offline

Privacy First

No Login

No API

NATO Phonetic Alphabet Converter

Spell out text using the NATO phonetic alphabet

Text input

Output

NATO spelling

Hotel Echo Lima Lima Oscar / Whiskey Oscar Romeo Lima Delta / One Two Three

Char	Word	Char	Word
0	Zero	I	India
1	One	J	Juliett
2	Two	K	Kilo
3	Three	L	Lima
4	Four	M	Mike
5	Five	N	November
6	Six	O	Oscar
7	Seven	P	Papa
8	Eight	Q	Quebec
9	Nine	R	Romeo
A	Alfa	S	Sierra
B	Bravo	T	Tango
C	Charlie	U	Uniform
D	Delta	V	Victor
E	Echo	W	Whiskey
F	Foxtrot	X	X-ray
G	Golf	Y	Yankee
H	Hotel	Z	Zulu

About the NATO Phonetic Alphabet Converter

Convert any text into its NATO phonetic alphabet spelling (Alfa, Bravo, Charlie...) for clear voice or radio communication, with a full reference table and one-click copy.

Examples

Word to NATO

SOS

Output

Sierra Oscar Sierra

Keyboard shortcuts

Copy the main outputCtrl / ⌘ + Shift + C
Download the resultCtrl / ⌘ + S
Share this toolCtrl / ⌘ + Shift + S
Reset the inputsAlt + R
Open the tool search paletteCtrl / ⌘ + K

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Frequently asked questions

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Version 1.0.0 · Updated 2026-08-06 · Runs entirely in your browser