Morse Code Converter
Convert text to Morse code and back with audio playback
Text Input
Morse Code Output
Visual Representation
15 WPM
700 Hz
Morse Code Reference Chart
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All conversions are performed locally in your browser. No data is sent to any server - your messages remain private on your device.
Morse Code Translator
Our Morse code converter allows you to translate text to Morse code and Morse code back to text. Listen to the audio representation of your message and see the visual dots and dashes.
Features
- Bidirectional Conversion - Convert text to Morse or Morse to text
- Audio Playback - Hear your Morse code message
- Visual Display - See dots (•) and dashes (−) clearly
- Adjustable Speed - Control playback speed in WPM
- Custom Frequency - Adjust the audio tone frequency
- Reference Chart - Complete Morse code alphabet
Morse Code Basics
- Dot (•) - Short signal, 1 unit of time
- Dash (−) - Long signal, 3 units of time
- Letter Gap - 3 units between letters
- Word Gap - 7 units between words (shown as /)
Common Signals
- SOS - ••• −−− ••• (International distress signal)
- OK - −−− −•−
- CQ - −•−• −−•− (Calling any station)
History
Morse code was developed in the 1830s and 1840s by Samuel Morse and Alfred Vail for use with the telegraph. While largely replaced by modern communication, it remains important in aviation, amateur radio, and accessibility technology.