Morse Code Alphabet A-Z with Numbers
Morse code represents each letter and digit as a unique sequence of short signals (dots) and long signals (dashes). The system was developed for telegraph communication in the 1830s and 1840s and remains recognizable today because of its use in distress signaling, amateur radio, and military communication. The Morse Code Creator converts text to Morse instantly, while Morse Code to Text decodes Morse back to English.
Complete A-Z Morse Code Alphabet
| Letter | Morse | Letter | Morse | Letter | Morse |
|---|---|---|---|---|---|
| A | .- | J | .--- | S | ... |
| B | -... | K | -.- | T | - |
| C | -.-. | L | .-.. | U | ..- |
| D | -.. | M | -- | V | ...- |
| E | . | N | -. | W | .-- |
| F | ..-. | O | --- | X | -..- |
| G | --. | P | .--. | Y | -.-- |
| H | .... | Q | --.- | Z | --.. |
| I | .. | R | .-. |
Numbers 0 Through 9 in Morse Code
Morse digits follow a clear pattern that makes them easier to memorize. Numbers 1 through 5 start with dots and add more dashes as the value increases. Numbers 6 through 9 start with dashes and add more dots as the value increases. Zero is five dashes.
| Digit | Morse | Pattern Note |
|---|---|---|
| 1 | .---- | 1 dot, 4 dashes |
| 2 | ..--- | 2 dots, 3 dashes |
| 3 | ...-- | 3 dots, 2 dashes |
| 4 | ....- | 4 dots, 1 dash |
| 5 | ..... | 5 dots |
| 6 | -.... | 1 dash, 4 dots |
| 7 | --... | 2 dashes, 3 dots |
| 8 | ---.. | 3 dashes, 2 dots |
| 9 | ----. | 4 dashes, 1 dot |
| 0 | ----- | 5 dashes |
Timing Rules
Morse code timing is measured in "units." The standard timing rules are:
- Dot: 1 unit long
- Dash: 3 units long
- Gap between elements within a letter: 1 unit
- Gap between letters within a word: 3 units
- Gap between words: 7 units
In written or text-based Morse (used in puzzles, worksheets, and online), the timing rules translate to: single space between letters, and slash (/) or multiple spaces between words. The Morse Code Creator formats output with these standard spacing conventions automatically.
The SOS Pattern
SOS is the most recognizable Morse sequence: ... --- ... — three dots, three dashes, three dots. It is symmetrical, easy to remember, and impossible to confuse with any other letter combination. This is why it was chosen as the international distress signal in 1908 rather than any letter-based abbreviation.
Learning Tips
- Learn E (.) and T (-) first — they are the most common letters and the simplest patterns
- Group letters by pattern length: single-element letters (E, T), two-element letters (A, I, M, N), and so on
- Use the Morse Code Creator to encode a word, then try to decode it manually against the chart — the active recall is more effective than passive reading
- Practice short common words: "SOS," "STOP," "OK," "NO" — these appear in real Morse contexts and reinforce the most common letter patterns
Common Punctuation in Morse Code
Beyond letters and digits, Morse code defines sequences for common punctuation marks. These are used less frequently but appear in formal radio communication and advanced practice:
| Symbol | Morse Code |
|---|---|
| Period (.) | .-.-.- |
| Comma (,) | --..-- |
| Question mark (?) | ..--.. |
| Apostrophe (') | .----. |
| Hyphen (-) | -....- |
| Slash (/) | -..-. |
For most practical purposes — puzzles, escape rooms, classroom exercises — punctuation codes are optional. Letters and digits cover the vast majority of real Morse usage. Use Text to Morse Code to encode any message, or Morse Code to Text to decode one.
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Morse Code Creator
Design custom Morse output by choosing the dot and dash symbols you prefer. This Morse Code Creator tool lets you customize dot and dash characters while maintaining proper spacing for readable Morse code output.
Morse Code to Text
Use this Morse code translator to turn dots and dashes into plain English instantly. The decoder supports standard Morse spacing, slashes between words, and common separator patterns so you can translate Morse code to text with live results.
Text to Morse Code
Use this free Morse code generator to convert plain text into International Morse code instantly. Type English words, letters, or numbers and get accurate dots and dashes with clear spacing for easy copying, learning, and decoding.