Morse Code Converter — Text to Morse & Audio Preview
Convert text to Morse code and decode Morse back to text. Play audio beeps with adjustable speed using Web Audio API. Free online tool.
Morse Code Converter
Convert text to Morse code and decode Morse back to text with audio playback. All processing is done locally in your browser.
Features
- Encode — Type text and instantly convert to Morse code
- Decode — Paste Morse code and get the text back
- Audio Preview — Play Morse as audio beeps with adjustable speed
- Copy Functions — Copy Morse or text with one click
Morse Code Reference
| Letter | Code | Letter | Code |
|---|---|---|---|
| A | .- | N | -. |
| B | -… | O | — |
| C | -.-. | P | .–. |
| D | -.. | Q | –.- |
| E | . | R | .-. |
| F | ..-. | S | … |
| G | –. | T | - |
| H | …. | U | ..- |
| I | .. | V | …- |
| J | .— | W | .– |
| K | -.- | X | -..- |
| L | .-.. | Y | -.– |
| M | – | Z | –.. |
Tips
- Use ‘ / ‘ (slash with spaces) to separate words in Morse
- Adjust audio speed before playing for best experience
- Morse code works on any platform that supports text
FAQs
How to use Morse Code Converter?
Type or paste text in the left panel to convert it to Morse code. Paste Morse code in the right panel to decode it back to text. Use space between letters and ' / ' between words.
How does audio playback work?
Click the Play Audio button to hear the Morse code played as beeps. The speed can be adjusted using the slider. The tool uses Web Audio API for precise timing.
What characters are supported?
Morse Code Converter supports: A-Z, 0-9, and common punctuation marks (.,?!/()&). Unknown characters are converted to '?' in Morse code.
What is the format for Morse input?
Use dots (.) and dashes (-) for symbols, spaces between letters, and ' / ' (slash with spaces) to separate words. Example: .... . .-.. .-.. --- / .-- --- .-. .-.. -..
Can I adjust playback speed?
Yes! The speed slider controls the playback speed from 0.5x (slow) to 2.2x (fast). The current speed is shown next to the slider.