Start here Learn Morse by ear Ten minutes a day beats an hour once a week.
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The path

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    Lesson 1 · Step 1 of 3 Meet K and M K M Nothing to answer yet. You just listen until the sound sticks.
      Listen
      —
      Press Start and listen. No answering, no guessing.

      Hear any character, any time

      Tap one to play it. Use this whenever a sound will not come back to you — looking it up beats guessing.
      Lesson1
      Characters2
      Best here—
      This run—
      Day streak0
      Your characters, weak spots, and lesson controls

      Characters in this lesson

      Newest is highlighted. Going forward before 90 % usually backfires.

      Weak characters

      Nothing logged yet.

      How to run this

      • Two sessions of 10 minutes beats one of 30. Every day matters more than how long.
      • Never write down dots and dashes. Write the letter or nothing.
      • Miss one? Let it go and stay with the next character. Chasing a miss costs you the next three.
      • Leave character speed at 18 wpm or higher. Speed up the gaps, never the characters.

      How this works

      1Never count dots. Characters are always sent fast so you learn each one as a single sound. The gaps between them are what make it slow enough to follow.
      2Every lesson runs in three steps. First you just listen to the new sound. Then you name one character at a time and it tells you the answer every time. Only then do you copy groups of five.
      3Type or tap. Use your keyboard, or the on-screen keys — whichever is in front of you. Space replays, Esc stops.
      4Never guess. If a sound will not come back to you, tap it in Hear any character below the practice box. Looking it up teaches you something; guessing teaches you nothing.
      5Ten minutes, twice a day. Beats one long session every time. Come back tomorrow and the day after.
      Your callsign — optional Drops your own call into the practice contacts and the callsign drill. You can add it any time under the gear — and you do not need a licence to learn the code.
      Too fast? Tap Crawl in the speed bar at the top. Too slow? Tap Steady. Everything else lives under the gear.

      Settings

      Use it offline
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      Your callsign Used in the QSO scripts, the callsign drill and the reference sheet.
      Name on the air
      Your QTH
      Your rig
      Character speed 20 wpm How fast each character itself is sent. Keep this at 18 or above — it is what stops you counting dots.
      Overall speed 8 wpm Extra silence between characters. This is the knob you raise as you improve.
      Your keying speed 13 wpm How fast you send. Separate from listening on purpose — everyone copies faster than they can key, and at 20 wpm a dit has to be released inside 120 ms.
      Tone pitch 600 Hz
      Volume 30%
      Move to another device There is no account, so nothing syncs by itself. Carry your progress across yourself — a link, or a file. The link keeps everything after the #, which browsers never send to a server, so your practice history still goes nowhere.
      Arriving from another device? Paste the link or code here.
      Groups per lesson
      On-screen keys
      Turn off if you only ever type.
      Repeat a group you missed