Morse Code Converter

1. 01Choose a directionPick "Text → Morse" to encode, or "Morse → Text" to decode.
2. 02Enter your text or Morse codeFor Morse input, separate letters with a single space and words with " / " (a slash surrounded by spaces).
3. 03Read the result, and check for unsupported charactersIf any character or Morse token has no match in the International Morse Code table, it is listed separately rather than silently skipped.

• Learning or practicing Morse codeEncode a phrase to see its Morse pattern, or decode a Morse sequence to check your reading.
• Decoding a Morse code puzzle or messagePaste in dots and dashes to get the plain-text equivalent, with clear feedback if a sequence does not match any known character.
• Checking which characters are actually supportedSee at a glance which letters, digits, or punctuation marks in your text have no International Morse Code representation.

• SOS"SOS" encodes to "... --- ...", the best-known Morse code sequence, historically used as a distress signal.
• A two-word phrase"HELLO WORLD" encodes to ".... . .-.. .-.. --- / .-- --- .-. .-.. -..", with " / " marking the space between words.
• An unsupported characterA character like "é" or an emoji has no International Morse Code representation and is listed as unsupported rather than being silently dropped or approximated.

This tool supports the Latin letters A-Z, the digits 0-9, and the standard punctuation set defined by the International Morse Code standard: period, comma, question mark, apostrophe, exclamation mark, slash, parentheses, ampersand, colon, semicolon, equals sign, plus sign, hyphen, underscore, quotation mark, dollar sign, and at sign. Encoding is case-insensitive — lowercase and uppercase letters produce the same Morse code.

Accented letters, non-Latin scripts (like Hebrew or many Indonesian loanwords with diacritics), emoji, and other symbols have no defined representation in International Morse Code. Rather than silently deleting them or guessing at an approximation, this tool lists every unsupported character or Morse token it encounters, so the result is never misleadingly "complete."

Within a word, each letter's Morse code is separated from the next by a single space. Words themselves are separated by " / " (a slash surrounded by spaces) — a common, unambiguous convention for representing Morse code as plain text.

Does this support languages other than English?

It supports the Latin alphabet (A-Z), digits, and standard punctuation defined by the International Morse Code standard. Characters outside that set — including accented letters and non-Latin scripts — are not part of the standard and are listed as unsupported rather than converted.

Why does my decoded text look different from what I typed?

Decoding always produces uppercase letters, since Morse code does not distinguish between uppercase and lowercase — the original letter casing is not recoverable from Morse code alone.

How do I separate words when typing Morse code to decode?

Use " / " (a forward slash surrounded by spaces) between words, and a single space between each letter's Morse code within a word.

What happens if I enter an invalid Morse sequence?

Any sequence of dots and dashes that does not match a known character is listed under unsupported tokens, rather than being guessed at or silently skipped.

Is my text saved?

No. Everything is calculated in your browser; nothing is sent to a server.