Morse Code Chart

About this tool

This is the complete International Morse Code reference chart: every letter from A to Z, every digit from 0 to 9, and every standard punctuation mark, each shown with its exact dot-and-dash pattern. Keep it open beside you while you practise, print it for a classroom wall, or use the search box to jump straight to the one character you are unsure about.

The patterns are not random, and seeing them laid out together is the fastest way to start recognising them. E and T, the two most common English letters, are a single dot and a single dash. The next most common letters take two symbols, then three, then four, which is why a beginner can learn the whole alphabet in stages: start with the one- and two-symbol letters, add the three-symbol set, and finish with the four-symbol letters and the numbers. The number patterns are especially satisfying, because they count in dots and dashes from five dots for 5 to five dashes for 0.

Each row on this chart is more than a picture. Press the play button to hear that character at a standard speed, copy its pattern to paste into a message, or use it to build a code by hand. The print button produces a clean chart without the buttons and search box, and the PDF download gives you the same chart as a file you can keep, share or hand out. That makes the chart useful in two very different situations: as a quick lookup while you decode, and as a teaching sheet for someone learning from scratch.

If you are memorising the alphabet, do not try to learn all 54 patterns at once. Learn a handful of letters, then use the quiz and flashcards on this site to test yourself on just those letters until they feel instant. Then add a few more. Radio operators call this building a reflex rather than a memory, and the chart is the map you keep coming back to while that reflex forms.

How to use it

1. Search the chart for a letter, number or symbol.
2. Press the play button on any row to hear that character.
3. Press Copy to copy a pattern, or Use to work with it in the converter.
4. Print the chart, or download it as a PDF, for offline reference.

Examples

• Letter A: A → .-
• Number 5: 5 → .....
• Question mark: ? → ..--..

Frequently asked questions