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Morse Code Converter

Encode English letters and digits as Morse code, or decode dots and hyphens with explicit word separators.

✓ Browser-local processing

Result

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How to use Morse Code Converter

Convert text to readable Morse notation or translate Morse back to uppercase text. Letters are separated by spaces and words by a slash.

Choose text-to-Morse or Morse-to-text.
For decoding, separate letters with spaces and words with /.
Run the conversion; unsupported characters produce an error instead of being omitted.

Supports A–Z, 0–9, and punctuation . , ? apostrophe ! / ( ) & : ; = + - _ double quote $ @. Accented letters and emoji are rejected.
Encoding ignores letter case and normalizes whitespace between words. Decoding outputs uppercase and supports notation only, not audio.

How do I encode a slash character?

The slash punctuation becomes -..-. A bare / in Morse input is the separator between words.

Why are accented letters rejected?

This tool uses a defined English-letter table and does not silently transliterate unsupported characters. Convert them deliberately before encoding.

Encode Unicode text as UTF-8 binary bytes or decode valid 8-bit UTF-8 binary back to text.

Convert text to uppercase, lowercase, title case, or sentence case in your browser.

Measure visible characters, Unicode code points, UTF-16 length, and UTF-8 bytes without uploading text.

Spell English letters with NATO code words, or decode code-word sequences into uppercase text.

Explore an educational Caesar shift or ROT13 with explicit encoding and decoding controls.