Morse Code Decoder

Fast and Accurate Morse Code Translation in your Browser

Chars

Bits

Bytes

Decoded Text

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Error

Please enter valid Morse code (dots, dashes, spaces).

Understanding Morse Code Decoding

Educational Use

Practice reading International Morse Code by decoding dot-dash sequences back into letters and numbers.

Amateur Radio

Check received CW transmissions or practice call sign copy for ham radio operation.

Historical Messages

Decode historical telegrams, maritime logs, or archival Morse code transcripts.

Puzzles & Games

Solve Morse code puzzles and escape room clues quickly.

How Morse Code Decoding Works

Enter dots (.) and dashes (-) separated by spaces for each letter, and a forward slash ( / ) to separate words, following the International Morse Code standard. Any sequence that doesn't match a known letter or digit is skipped.

Key Takeaways

International Standard: Decodes the standard International Morse Code table for letters A-Z and digits 0-9.
Expected Format: Separate letters with a space and words with a forward slash ( / ) for correct decoding.
Client-Side Only: All decoding happens locally in your browser — no data is ever sent to a server.

Morse Code Decoder - Convert Morse Code to Text Online