Morse Code Converter

Translate any text to Morse code or decode Morse back to text. Play Morse code as audio beeps using the Web Audio API. Includes a visual dot-dash display and a complete reference chart for all letters, numbers, and punctuation.

Morse Code Basics

Morse code uses dots (·) and dashes (−) to represent letters and numbers. Dots are short signals, dashes are long signals (three times longer than a dot). The space between parts of the same letter is one dot duration. Space between letters is three dots. Space between words is seven dots.

Audio Playback

Listen to your Morse code with adjustable speed (5-40 WPM). The Web Audio API generates clean sine wave beeps. Perfect for learning Morse code by ear or verifying your encoding.

Visual Display

See your Morse code displayed as dots and dashes with color coding. Letters are grouped visually for easy reading. The display updates in real-time as you type.

Complete Reference Chart

Full reference chart showing all letters (A-Z), numbers (0-9), and common punctuation (., ?, !, @, etc.) with their Morse code equivalents. Great for learning or quick reference.

Common Uses

Ham radio operators, emergency communication, learning Morse code for amateur radio licensing, educational activities, and encoding secret messages.