Morse Code - Morse Master

Morse Master is a structured Morse code and CW training app for beginners, ham radio learners, and experienced operators. Learn by ear with progressive Koch lessons, daily 3–5 minute Sprints, listening and receive drills, sending practice, weak-character reviews, and confusing-pair exercises.

Customize training with adjustable WPM, Farnsworth spacing, pitch, noise, and fading. Use the WPM Ladder, Free Range, text-to-Morse and Morse-to-text tools, flashlight transmitter, and on-device AI audio decoding from recordings or microphone input. Track your training history, progress, badges, and improvement—all offline with no account required.