Morse Code Translator

Convert text to ·· · ·-·· ·-·· --- Morse code and decode it back. Free, instant, no sign-up.

How to Use

1

Enter Text or Morse

Type text to encode, or paste Morse code (dots and dashes) to decode.

2

Choose Direction

Switch between Text → Morse and Morse → Text tabs.

3

Copy Result

Click Copy to grab the converted Morse code or decoded text.

Popular Uses

Emergency Signals

Learn SOS (··· --- ···) and other distress signals

Amateur Radio

Practice Morse code for ham radio communication

Escape Rooms

Decode Morse code puzzles in escape rooms and games

Education

Learn about one of the earliest digital communication systems

Secret Messages

Send encoded messages to friends using dots and dashes

Geocaching

Decode Morse clues in geocaching puzzles

Morse Code Alphabet Chart

Complete English to Morse code alphabet reference. Each letter is represented by a unique sequence of dots (·) and dashes (−).

Letters A–Z

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−−··

Numbers 0–9

0−−−−−
1·−−−−
2··−−−
3···−−
4····−
5·····
6−····
7−−···
8−−−··
9−−−−·

Common Morse Code Signals & Words

Frequently used Morse code words, phrases, and emergency signals. Practice these common patterns to get familiar with Morse code.

SOS··· −−− ···Distress signal
HELLO···· · ·−·· ·−·· −−−Greeting
LOVE·−·· −−− ···− ·Affection
YES−·−− · ···Affirmative
NO−· −−−Negative
HELP···· · ·−·· ·−−·Request aid
OK−−− −·−Acknowledgment
CQ−·−· −−·−Calling all stations

International vs American Morse Code

There are two main versions of Morse code: International Morse Code (also called Continental Morse Code) and American Morse Code (the original version). This translator uses International Morse Code, which is the globally standardized version used today in amateur radio, aviation, and maritime communication.

The key difference is that American Morse Code uses variable-length dashes and internal spaces within some characters, making it more complex. International Morse Code simplified the system so that every character uses only dots and dashes of uniform length, separated by consistent gaps. For example, the letter "O" is "· ·" (two dots with a space) in American Morse but "−−−" (three dashes) in International Morse.

American Morse Code was originally designed for use with landline telegraphs and the distinctive "click" sound of the sounder. International Morse Code was developed for radiotelegraphy, where the simpler timing made it easier to distinguish characters through static and noise. Today, when people refer to "Morse code" they almost always mean the International version.

FAQ

What is Morse code?

Morse code is a method of encoding text using sequences of dots (·) and dashes (−). Invented by Samuel Morse in the 1830s, it was used for telegraph communication and is still used in amateur radio, aviation, and emergency signaling today.

How do I read Morse code?

Each letter is represented by a unique combination of dots (short signals) and dashes (long signals). Letters are separated by spaces, and words are separated by larger gaps (shown as " / " in text form). For example, SOS is "··· --- ···".

What is SOS in Morse code?

SOS in Morse code is "··· --- ···" (three dots, three dashes, three dots). It is the international distress signal and was chosen because it is simple and unmistakable.

Can I convert numbers to Morse code?

Yes! This number Morse code translator supports all digits 0-9. Each number has a unique 5-character Morse code pattern. For example, "1" is "·−−−−" and "5" is "·····".

How do I translate English to Morse code?

Simply type your English text in the input box on the "Text → Morse" tab. The translator instantly converts each letter and number to its Morse code equivalent, separated by spaces. Words are separated by " / ".

How do I decode Morse code to English text?

Switch to the "Morse → Text" tab and paste your Morse code. Use spaces between letters and " / " (or double spaces) between words. The tool will decode each Morse pattern back to its English character.

What is the difference between International and American Morse Code?

International Morse Code uses only dots and dashes with uniform timing, while American Morse Code has variable-length dashes and internal spaces. This translator uses the International standard, which is the globally recognized version used in radio, aviation, and maritime communication.

Does this translator support punctuation?

Yes! This translator supports the full International Morse Code standard including all 26 letters (A-Z), digits (0-9), and common punctuation marks like periods, commas, question marks, exclamation marks, and more.

Is it free?

Yes, completely free with no limits. No sign-up required.