Morse Code Decoder – Dots & Dashes to Plain English

What counts as valid input

Our decoder accepts the standard written form of international morse:

Period (.) for dot, hyphen (-) for dash.
Single space between letters within a word.
Forward slash (/) or triple-space between words. Both work; the decoder normalizes whitespace automatically.

Unknown sequences are skipped silently rather than inserting question marks — so a typo in one letter won't corrupt the rest of the decode.

When people need a decoder

Reading a jewelry design or tattoo photo that uses morse and guessing the phrase.
Solving puzzles in games, escape rooms, and geocaching clues that use morse as a cipher.
Verifying a CW transmission you just heard on air against what you thought you copied.
Checking a design quote before a jeweler or tattoo artist cuts permanent material.

Common patterns to recognize

A few decodes show up constantly — it's worth knowing them by sight:

... --- ... — SOS, the universal distress signal.
.. / .-.. --- ...- . / -.-- --- ..- — “I love you”, the single most-decoded phrase on the internet.
-.-. --.- — CQ, the ham-radio call for “seeking contact.”
-.. . ..--.- — DE, “from” (as in “N0CALL de KD1XYZ”).

Frequently asked questions

How do I decode morse code?

Paste your dots and dashes into the box above. Use a single space between letters and a forward slash between words. The decoder handles the rest and returns plain English in real time.

What if my morse has no clear word breaks?

The decoder will treat any run of symbols without a slash as a single word. If the result looks like gibberish, insert / between what you think are word boundaries and try again.

Does this decoder handle Prosigns like SOS?

Yes. SOS is technically a prosign (sent as one unit with no inter-letter gaps), but for practical decoding we parse it as the three letters S-O-S and return 'SOS' in the output.