What WPM range is supported?

You can set playback speed from 5 WPM (very slow, great for beginners) up to 40 WPM (expert level).

What does Practice Mode do?

Practice Mode hides the original text so you can listen to the audio and type what you think you hear — perfect for learning Morse code.

Does it work without an internet connection?

Yes — all tones are generated locally by the Web Audio API; no external sounds or libraries are downloaded.

Which characters are supported?

Standard ITU Morse code covers A–Z, 0–9, and common punctuation marks like period, comma, and question mark.

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Morse Code Audio Player

Convert text to Morse code and hear it played back with animated symbols.

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About this tool

Type any text and instantly see its Morse code representation as animated dots and dashes. The Web Audio API plays each symbol as a tone while highlighting it on screen, so you can both see and hear the code. Adjust WPM, frequency, and volume, or switch to Practice Mode to test your listening skills.

How to use

1 Step 1: Type the text you want to encode into the input field.
2 Step 2: Adjust WPM (speed), tone frequency, and volume to your liking.
3 Step 3: Click Play (or press Space) to start animated audio playback of the Morse code.
4 Step 4: Enable Practice Mode to hide the text and test whether you can decode what you hear.

About this tool

How to use

Frequently Asked Questions