Fretty: Guitar Visualizer

Fretty is an interactive guitar fretboard visualizer designed to help you see how notes, scales, chords, and intervals connect across the neck. Whether you’re learning your first notes or improving your improvisation, Fretty turns music theory into something you can see, hear, and play. INTERACTIVE FRETBOARD • Explore every note across the guitar neck • Tap notes to hear how they sound • Use intuitive colors to recognize patterns • Build a stronger understanding of the fretboard SCALES AND MODES • Visualize scales in any key • Explore major, minor, pentatonic, and modal patterns • See every scale position across the neck • Understand how notes relate to the root CHORD VISUALIZER • Discover chord tones across the entire fretboard • Explore different roots and chord qualities • Connect familiar chord shapes to the notes behind them INTERVAL TRAINING • Select two notes to identify their interval • Learn semitone distances and interval names • Understand the relationships that shape chords, scales, and melodies ASK FRETTY Get personalized help from an AI-powered guitar tutor. Ask questions about guitar, music theory, scales, chords, practice routines, and more. GUIDED LESSONS Build your knowledge with lessons that connect music theory directly to the fretboard and your playing. Fretty is built for visual learners, self-taught guitarists, beginners, and experienced players who want a clearer understanding of the instrument. Some features require a Fretty Premium subscription. Features and availability may vary by platform.