Barre Chord Wizard
Enter chord fingering
Click above the nut to cycle each string: blank → O → X → blank.
Click a fret position up to four times to cycle finger numbers 1 → 2 → 3 → 4 → clear. A string can be open, muted, or fretted — not more than one at once.
Also double-check the Barre span value at the upper right of the chord grid, and adjust it manually if needed.
Identify problem strings
Want to save your solutions for later reference? Click the button below to open the report, then choose Save as PDF in your browser's print dialog. You can print it anytime for a hard copy to keep on your music stand while you practice.
Optional: let AI listen instead
Complete the chord diagram in Step 1 first — the prompts and the AI analysis are based on the fingering you enter there.
Hold the chord steady. Start recording, then pluck strings 6 → 1 slowly when prompted. (Tip: allow microphone permission when asked.)
Click Test input and pluck a string — the level bar below should jump. If it doesn’t move, the Wizard can’t hear your guitar.
Guided pluck
Click "Begin prompts," then pluck the string shown on screen.
Let each string ring for a moment. When you see "Mute now", hold tight with the left hand but lightly mute with the edge of your right hand.
This test is one-shot. Do not pluck a string twice. If you need another try, reset and record a new test.