Morse Code Translator
Encode and decode Morse, with audio playback.
Free forever No signup Works offline
Live tool
... --- ... / .... . .-.. .-.. --- / .-- --- .-. .-.. -..
The full guide
How Morse code works
Every letter is a short sequence of dots and dashes. A dot is one unit, a dash is three. The gap between symbols in a letter is one unit, between letters three units, between words seven. SOS is the most famous one — three dots, three dashes, three dots.
About the audio
Playback runs entirely in your browser via the Web Audio API. Adjust WPM (words per minute) to slow it down or speed it up. Standard learning speed is 15–20 WPM.
Try next
More tiny tools you'll actually use.