Morse code converter
Encode and decode international Morse or an explicit reversible UTF-8 byte mode locally.
Text, files and images are processed in your browser and are not uploaded.
Result
Run the tool to see the result.
How to use
International mode supports A–Z, digits, accented E and the listed ITU punctuation, with spaces between letters and / between words. It outputs uppercase letters and normalizes word spacing. UTF-8 mode encodes each byte as two Morse-coded HEX digits separated by /, preserving Unicode text; it is not a Chinese telegraph-code dictionary. Encoding accepts 64 KB of text; decoding accepts 1 MB of code. Invalid signals and invalid UTF-8 are rejected.