GUITARHACKS / YOUR PRACTICE ROOM
Choose your practice.
Explore a chord. Build a shape. See your progress.
EXPLORE THE NECK
Fretboard Explorer
Look up any supported note or chord. Choose C, A, G, E and D movable shapes, and see their notes and positions.
Open Explorer →SEE & BUILD
Chord Painter
Paint a chord, name a shape, or test yourself in Guess and Paint the chord. Review each round and your career chart.
Open Chord Painter →Note flash cards
Play notes on your guitar and let the app check your pitch. Includes the Find Everywhere listening exercise.
Guitar input and calibration are not connected in this web edition.
StemSlicer & MIDIfier
Separate a recording into instruments, create practice mixes, and convert audio to MIDI.
These tools use models and audio processing installed on your computer.
Record with Jam
Capture guitar performances through your local audio and MIDI setup.
Jam, Windows MIDI Services and driver controls require the Windows app.
Your progress stays with you.
Save directly to a local JSON file in supported desktop browsers, or practice without saving and export JSON when you want to keep it. Import that file next time. No cloud copy of your practice file is created.
Guitar listening and voice commands require the desktop app. GPT comment review is optional, needs an approved signed-in account, and sends only the comments and practice summaries you choose to review.