Hello World in Morse Code
HELLO WORLD in Morse code is .... . .-.. .-.. --- / .-- --- .-. .-.. -.. when the word break is shown with a slash.
Direct answer
HELLO WORLDHELLO WORLD in Morse code is .... . .-.. .-.. --- / .-- --- .-. .-.. -.. when the word break is shown with a slash.
Plain text
HELLO WORLD
Morse
.... . .-.. .-.. --- .-- --- .-. .-.. -..
Rhythm
di-di-di-dit dit di-dah-di-dit di-dah-di-dit dah-dah-dah / di-dah-dah dah-dah-dah di-dah-dit di-dah-di-dit dah-di-dit
Quick breakdown
HELLO is encoded one character at a time.
WORLD is encoded one character at a time.
HELLO WORLD Morse breakdown
HELLO WORLD has two words. The word boundary between HELLO and WORLD is the main thing to preserve.
Word-level breakdown
HELLO
.... . .-.. .-.. ---
HELLO is encoded one character at a time.
WORLD
.-- --- .-. .-.. -..
WORLD is encoded one character at a time.
Character-level breakdown
H
....
H maps to .....
E
.
E maps to ..
L
.-..
L maps to .-...
L
.-..
L maps to .-...
O
---
O maps to ---.
Word gap
/
A word gap separates one word from the next.
W
.--
W maps to .--.
O
---
O maps to ---.
R
.-.
R maps to .-..
L
.-..
L maps to .-...
D
-..
D maps to -...
Using HELLO WORLD in Morse
Use the exact pattern, then check the spacing before copying it into another app or permanent design.
Programming-style practice phrase
HELLO WORLD is familiar from coding examples and works well as a two-word Morse spacing drill.
Use a slash or a larger gap between HELLO and WORLD so the copied phrase does not merge into one run.
Compare the space and slash pages if you are deciding whether to show the word break as spacing or as /.
Slash separator
SlashUse the slash page when you need to distinguish separator / from a slash that is encoded as punctuation.
Classroom and puzzle use
The phrase is familiar enough for learners to check, while still forcing them to handle repeated letters and a word gap.
HELLO WORLD examples
These examples keep the pattern in useful message contexts.
Slash-separated phrase
HELLO WORLD
.... . .-.. .-.. --- / .-- --- .-. .-.. -..
This is the clearest format for posts, worksheets, and puzzles.
Timing-style spacing
HELLO WORLD
.... . .-.. .-.. --- .-- --- .-. .-.. -..
The wider gap between O and W represents the word boundary.
Single-word comparison
HELLO
.... . .-.. .-.. ---
HELLO by itself has no word separator.
Common mistakes
Check these details before copying the result into a message, worksheet, gift, or practice drill.
HELLO WORLD needs a word gap between O and W. Without it, the phrase becomes hard to decode.
HELLO has two L letters and WORLD has one L. Check every .-.. pattern before copying.
For copy and paste, a plain slash is more reliable than decorative dividers.
Hello World in Morse Code FAQ
Quick answers for spacing, supported characters, and decoding pasted Morse.
What is HELLO WORLD in Morse code?>
HELLO WORLD in Morse code is .... . .-.. .-.. --- / .-- --- .-. .-.. -.. with a slash word separator.
Why is there a slash in HELLO WORLD?>
The slash shows the word break between HELLO and WORLD in copied Morse text.
Is HELLO WORLD useful for Morse practice?>
Yes. It is familiar, includes repeated letters, and gives beginners a clear two-word spacing example.
Can I write HELLO WORLD without a slash?>
Yes, but you still need a wider word gap between HELLO and WORLD so the phrase stays readable.
What should I compare HELLO WORLD with?>
Compare it with HELLO alone and with the word separator guide to understand the word boundary.
