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Text to Morse Code Converter

Convert text to Morse code and Morse code back to text. Listen to audio playback, adjust speed, see visual flashes, copy as dots/dashes or binary. Free online Morse code tool.

15 WPM
600 Hz
Morse Code Reference Chart

About Text to Morse Code Converter

The Morse Code Converter is a free online tool that translates text to Morse code and Morse code back to text. Type a message and instantly see it converted to dots and dashes, hear it as audio beeps, or watch a visual light signal — all in your browser.

Whether you're learning Morse code, encoding messages for fun, building a ham radio project, or just curious — this tool supports the full International Morse Code alphabet with audio playback, adjustable speed, and multiple output formats.

Features

  • Encode text to Morse: Convert any text to standard International Morse Code
  • Decode Morse to text: Convert dots and dashes back to readable text
  • Audio playback: Hear your Morse code as beep tones using the Web Audio API
  • Adjustable speed: Control playback speed from 5 to 40 words per minute (WPM)
  • Visual signal: Flashing light indicator synced with audio playback
  • Full character set: Letters A–Z, digits 0–9, and common punctuation
  • Multiple output formats: Dots/dashes, binary (0/1), unicode (▄ ▄▄▄), and with sound indicators
  • Reference chart: Complete Morse code alphabet table for learning
  • Instant conversion: Live output as you type

How to Use

  1. Choose mode: Select Encode (text → Morse) or Decode (Morse → text).
  2. Enter your input: Type or paste text (encode mode) or Morse code using . and - (decode mode).
  3. See the result: The conversion appears instantly in the output area.
  4. Play audio: Click the Play button to hear the Morse code. Adjust WPM speed as needed.
  5. Copy the result: Click Copy to grab the output.

Examples

Text to Morse: HELLO → .... . .-.. .-.. ---

SOS signal: SOS → ... --- ...

With numbers: TEST 123 → - . ... - / .---- ..--- ...--

Decode: -- --- .-. ... . → MORSE

Benefits

  • Learn Morse code: Type, see, and hear — multi-sensory learning tool
  • Audio feedback: Real beep tones at adjustable speed for practice
  • Two-way conversion: Encode and decode in the same tool
  • Reference chart: Built-in alphabet table — no need to look up codes separately
  • Fun and educational: Great for scouts, ham radio enthusiasts, escape rooms, and puzzles
  • Private and free: No account needed, runs entirely in your browser

Frequently Asked Questions

How does Morse code work?
Morse code represents each letter and number as a unique sequence of dots (short signals) and dashes (long signals). A dot is one unit long, a dash is three units. Letters are separated by three units of silence, and words by seven units.
Can I decode Morse code back to text?
Yes. Switch to Decode mode, paste Morse code using dots (.) and dashes (-) separated by spaces (between letters) and slashes (between words), and the tool converts it back to readable text.
Can I hear the Morse code as audio?
Yes. Click the Play button to hear the Morse code as audio beeps at your chosen speed (WPM). The tool uses the Web Audio API to generate accurate dot and dash tones.
What characters are supported?
All 26 English letters (A–Z), digits (0–9), and common punctuation (period, comma, question mark, exclamation, apostrophe, slash, parentheses, ampersand, colon, semicolon, equals, plus, minus, quotation marks, at sign).
What does WPM mean?
WPM stands for Words Per Minute. It controls the speed of the audio playback. Standard Morse is around 15–20 WPM. Beginners typically start at 5–10 WPM.
Is my text sent to a server?
No. All encoding, decoding, and audio playback happen entirely in your browser. Nothing is transmitted or stored.

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