English to Morse Code

How English-to-Morse translation works

Every letter, digit, and punctuation mark in the International Morse standard maps to a unique sequence of dots and dashes. Translating English is just a lookup: the translator takes each character of your text, finds its pattern, and joins them together with the correct spacing. Letters within a word are separated by a single space, and words are separated by a forward slash (/). The letter E is the shortest at a single dot because it is the most common letter in English — Samuel Morse and Alfred Vail deliberately gave frequent letters short codes to keep messages quick to send.

For example, HELLO becomes .... . .-.. .-.. ---, and HELLO WORLD becomes .... . .-.. .-.. --- / .-- --- .-. .-.. -... Type either one above and watch it build character by character.

What you can encode

• Letters A–Z — case does not matter; the output is identical for upper and lower case.
• Numbers 0–9 — each digit is a five-element pattern. See the full set on the Morse code numbers page.
• Punctuation — period, comma, question mark, apostrophe, exclamation mark, slash, parentheses, ampersand, colon, semicolon, equals, plus, hyphen, underscore, quote, and the at sign.

Common uses

People convert English to Morse for ham radio practice, escape-room and puzzle design, jewellery and tattoo engravings, classroom lessons, and accessibility projects that turn text into sound, light, or vibration. Because the output is just dots, dashes, spaces, and slashes, it travels anywhere — a flashlight, a buzzer, a tapped finger, or a radio tone.

When you need to go the other way and read incoming code, switch to Morse code to English. To learn the patterns by heart, start with the beginner's guide.