Morse Code
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Morse Code Quiz

Sixty seconds, as many characters as you can. Read the code, or switch to copying by ear.

By · Updated

Time60
Score0
Best—

Which character is this?

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Two ways to play

Read the code shows dots and dashes and asks which character they are — good for checking that you know the chart. Copy by ear plays the character instead, which is how Morse is actually received and is much harder. Your best score is saved for each mode and alphabet.

Mistakes count against you only by costing time: the correct answer is shown and the next question comes up. The quiz picks characters you got wrong more often.

Make the quiz part of learning

The quiz is a check, not a teacher. To actually learn the characters by sound, use the trainer, then come back to see your score climb.

Questions

What is a good score?

Reading the code, 30+ in a minute means you know the chart well. By ear, 20+ means you recognise letters without counting.

Keep going

Morse Code Translator Text to Morse and back, with sound and light. Morse Code Chart Every letter, number and symbol — tap to hear. Learn Morse Code Learn by ear, one character at a time. Morse Code Audio Decoder Turn beeps from a mic or audio file into text. Send Morse Code Practise sending with a straight key.