Morse Code Audio Generator
Listen to your messages in Morse code with visual real-time character tracking.
Morse code will appear here...
Features
Web Audio Pulse
Synthesizes sine wave audio directly in your browser for high-fidelity Morse pulses.
Live Visual Sync
Each character glows in real-time as the corresponding audio pulse is played.
Custom Modulation
Adjust words-per-minute (WPM) and tone frequency to suit your listening preference.
How it Works
This tool uses the Web Audio API to generate sine wave frequencies that represent dots and dashes. The timing follows the standard "Paris" convention, where a dash is three times the duration of a dot.
Usage Instructions
- Type your message in the Message Text box.
- Adjust the WPM (Words Per Minute) to change the speed of playback.
- Change the Frequency to adjust the pitch of the Morse tone.
- Click Play Morse Code to start the audio. Each symbol will light up as it sounds.
- You can copy the generated Morse text for use in other applications.
Pro Tip
Advanced Morse operators typically listen at 20-30 WPM with a frequency around 600-700Hz. Start slow if you are just learning!