144 chords – 12 roots × 12 chord types – with fingering diagrams, correctly spelled notes, interval formulas, a piano view and playback for every shape. Free, right in your browser, no app and no sign-up.

A chord name above a lyric is only the start: you also need to know where your fingers go, which notes the chord contains and how it should sound. We hear those three questions every week in our guitar lessons, and this chart answers them on one screen:

The diagram shows where your fingers go. In lessons you learn to connect the shapes: changes, rhythm and, finally, whole songs.
A chord diagram shows the neck standing upright in front of you, headstock at the top:
The numbers under each diagram say the same thing from low string to high – the standard way chords are written in tabs. C major is x 3 2 0 1 0: 6th string muted, ring finger on the 3rd fret of the 5th string, middle on the 2nd fret of the 4th, 3rd string open, index on the 1st fret of the 2nd, 1st string open.
A barre chord is an open shape slid up the neck, with your index finger doing the nut's job. The CAGED system turns the five open shapes – C, A, G, E and D – into movable shapes, and its name gives the order in which they follow each other up the neck. The chart shows the two most practical ones:
This is the open E chord (0 2 2 1 0 0) played over a full six-string barre. The chord takes its name from the note under the barre on the 6th string: at the 1st fret it's F (1 3 3 2 1 1), at the 3rd it's G, at the 5th it's A. The same works for Em: barre it at the 2nd fret and you get F♯m (2 4 4 2 2 2).
This is the open A chord (x 0 2 2 2 0) played over a barre on the top five strings. The note on the 5th string names the chord: B♭ at the 1st fret, B at the 2nd (x 2 4 4 4 2), C at the 3rd. In minor, Bm at the 2nd fret is x 2 4 4 3 2 – the chord almost every beginner meets by their third song.
To know where to put the barre, you need the notes on the two low strings:
| Fret | 6th string (E) | 5th string (A) |
|---|---|---|
| 0 | E | A |
| 1 | F | A♯/B♭ |
| 2 | F♯/G♭ | B |
| 3 | G | C |
| 4 | G♯/A♭ | C♯/D♭ |
| 5 | A | D |
| 6 | A♯/B♭ | D♯/E♭ |
| 7 | B | E |
| 8 | C | F |
| 9 | C♯/D♭ | F♯/G♭ |
| 10 | D | G |
| 11 | D♯/E♭ | G♯/A♭ |
| 12 | E | A |
A formula describes the chord against its root's major scale: 1 is the root, 3 the third, 5 the fifth, 7 the seventh and 9 the ninth (the 2nd degree, an octave up). ♭ lowers a degree a semitone, ♯ raises it. Major versus minor is one semitone in the third: four semitones above the root in major, three in minor. Every type in the chart, with C as the example:
| Chord | Formula | Notes | Sound and use |
|---|---|---|---|
| C | 1 3 5 | C E G | Bright and stable. "Home" in most songs. |
| Cm | 1 ♭3 5 | C E♭ G | Darker, emotional, melancholic. |
| C7 | 1 3 5 ♭7 | C E G B♭ | Tension that wants to resolve (C7 to F). The heart of the blues. |
| Cmaj7 | 1 3 5 7 | C E G B | Soft and dreamy. Jazz, bossa nova, neo-soul. |
| Cm7 | 1 ♭3 5 ♭7 | C E♭ G B♭ | Mellow, flowing minor. Soul, funk, R&B. |
| Csus2 | 1 2 5 | C D G | Open and airy. No third, so neither major nor minor. |
| Csus4 | 1 4 5 | C F G | Gentle tension that usually resolves to major (Csus4 to C). |
| Cadd9 | 1 3 5 9 | C E G D | Major with sparkle, no seventh. An acoustic-pop favorite. |
| C9 | 1 3 5 ♭7 9 | C E G B♭ D | A richer dominant. Funk, blues, soul. |
| Cdim | 1 ♭3 ♭5 | C E♭ G♭ | Tense and unstable. A passing chord. |
| Cm7♭5 | 1 ♭3 ♭5 ♭7 | C E♭ G♭ B♭ | "Half-diminished." Opens the minor ii–V–i. |
| Caug | 1 3 ♯5 | C E G♯ | Floating and mysterious. Chromatic moves like C–Caug–C6. |
You don't need 144 chords to play songs. A handful of open chords covers countless pop, rock and folk songs. The order we recommend:
They're also a great launch pad for writing: change the rhythm and the chord order, and you'll soon see how to write your first song of your own.
For the changes themselves, the drills in our guide to changing guitar chords fast pair perfectly with this chart.
The third. In major it sits four semitones above the root, in minor three: C major is C–E–G and C minor is C–E♭–G. On guitar, the difference between E and Em is one finger – lift the finger off the 1st fret of the 3rd string and G♯ becomes G.
A barre chord uses the index finger to press several strings at the same fret, turning an open shape into one you can move anywhere on the neck. It's mostly technique, not strength: finger close to the fret, rolled slightly onto its side, arm weight doing the work. For most students it starts sounding clean after a few weeks of short, regular practice.
They're the same pitch, but the name depends on the note's role in the chord. Chords are built on alternating letter names (C, E, G), so the third of C minor is E♭ while the third of B major is D♯. Correct spelling makes theory and sheet music far easier to follow.
The seventh. In C7 it's B♭, a minor seventh, and the chord sounds tense and bluesy, pulling toward F. In Cmaj7 it's B, a major seventh, and the chord sounds soft and dreamy. In chord symbols, a plain 7 always means the minor seventh.
Yes. Every chord is also shown on a keyboard in close position, with the root in red, and you can play all the notes together. From there you move on to inversions and accompaniment – which is exactly what we cover in our piano lessons.
Rockstar music school is in Ramat Aviv Gimel, a short drive from Neve Avivim, Green Ramat Aviv, Bavli, Tzahala and Kokhav HaTzafon. We offer guitar lessons in North Tel Aviv at the school, as well as Rockstar Home lessons at your place, subject to teacher availability. More in our guide to music lessons in Ramat Aviv.
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Chords, key, BPM and structure for the 20 most-played hits in Israel and worldwide, with transposing and chord diagrams. Updated monthly.
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Progressions in 12 keys and 9 styles, from pop and rock to blues and jazz, with loop playback. "Surprise me" builds a fresh one from functional-harmony rules.
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Paste a chord sheet and move it to any key, slash chords and extensions included. It detects the original key and suggests a capo with easy open shapes.
Open tool →The chart shows you where your fingers go. A teacher shows you how to turn that into music: rhythm, clean changes, barres that work and the songs you love. Come for a free, no-commitment intro lesson at our music school in Ramat Aviv Gimel, North Tel Aviv.
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