Text to Morse Code
Convert text to Morse code or decode Morse back to text. Play audio using your browser's Web Audio API.
Text Input
Morse Code Output
.... . .-.. .-.. --- / .-- --- .-. .-.. -..
Morse Code Reference Chart
0-----
1.----
2..---
3...--
4....-
5.....
6-....
7--...
8---..
9----.
A.-
B-...
C-.-.
D-..
E.
F..-.
G--.
H....
I..
J.---
K-.-
L.-..
M--
N-.
O---
P.--.
Q--.-
R.-.
S...
T-
U..-
V...-
W.--
X-..-
Y-.--
Z--..
Frequently Asked Questions
What is Morse code?
Morse code is a telecommunication encoding system that represents letters and numbers as sequences of dots (·) and dashes (–). It was invented by Samuel Morse in the 1830s and is still used in amateur radio today.
Can I play the Morse code as audio?
Yes. Click the Play button to hear the Morse code using your browser's Web Audio API. No external audio files are needed — the tone is generated entirely in your browser.
What characters are supported?
All 26 English letters (A–Z), digits 0–9, and common punctuation marks including period, comma, question mark, slash, dash, and parentheses.
What does SOS look like in Morse?
SOS is ··· — — — ··· (three dots, three dashes, three dots). It was chosen because it is easy to transmit and recognize.