Fret Science

Voicing Finder

Type any chord and get shapes you can actually play. Not every fingering a computer can find — a hand-picked set, with the ones most guitarists already know first.

C7

C – E – G – B♭

Start here

7 9

8,10,8,9,8,8

E-shape

3 5

x35353

A-shape

3 5

x3535x

A-shape

9 12

x,x,10,12,11,12

D-shape

3 5

x323xx

Shell, strings 5-4-3 — no 5th

7 9

8x89xx

Shell, strings 6-4-3 — no 5th

22 more hand-picked shapes for C7 in the full tool, of 28 in all — plus the note colours, the function labels, the left-handed boards and every other chord.

This is a preview

The chord is fixed here. The full tool takes any chord and gives you its playable shapes — hand-picked rather than computer-generated, essentials first, in every position on the neck.

Silver and up unlocks it. Already a member? Sign in with the account linked to your Patreon membership.

The Chord Name Decoder and What Chord Is This? are free, and between them cover what a chord contains and what to call one.

Get access on Patreon

Learn to build these yourself

Every shape here comes from a handful of templates altered a note at a time. Learn the alterations and you won’t need the tool — you’ll build the chord you want wherever your hand happens to be.

Related lessons

  • The CAGED System and Triads Simplified

    Free to watch

    Where the triad shapes come from — three notes on three adjacent strings, in every inversion, all over the neck.

  • Chord name decoder ring

    Silver+

    Know what notes a chord name asks for, and the shapes stop being something to memorize.

  • Reverse engineering voicings: name that chord!

    Silver+

    The other direction — work out what to call a shape you already found under your fingers.