Online Morse Code Encoder / Decoder
摩斯密码摩斯电码编码解码电报码
Encode and decode standard ITU Morse code for A-Z, 0-9 and common punctuation. Spaces separate characters, slashes separate words, unknown characters are skipped, all processed locally.
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How to Use
- Paste the raw text into the input box
- Choose encode or decode direction
- Output appears instantly — copy in one click
- All encoding/decoding runs locally; sensitive content never leaves your device
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FAQ
What is Morse code?
Morse code represents letters and digits with combinations of dots (.) and dashes (-), the classic telegraph encoding. This tool uses the standard ITU table.
How are characters and words separated?
In encoded output, characters are separated by spaces and words by " / ", e.g. SOS encodes to ... --- ... .
Does it support Chinese?
Standard Morse code has no Chinese. Undefined characters such as Chinese are skipped during encoding; only A-Z, 0-9 and common punctuation are converted.