Chord Progression Generator
CHORD GENERATOR
ALGO: HARMONIX v1.2TEMPO: 92 BPM · TONE.JS SYNTH
Current progression (click a card to preview, hover to sync keyboard)4 bars
BAR 01I
C
C · E · G
BAR 02vi
Am
A · C · E
BAR 03IV
F
F · A · C
BAR 04V
G
G · B · D
KEYBOARD VOICING
C[C - E - G]
Highlights the selected chord notes. Hover or play chords on the left to sync finger positions here:
C
D
E
F
G
A
B
C
D
E
F
G
A
B
Classic progression inspirations
[PRESETS]Pop Canon
I → V → vi → IV
The most iconic four-chord progression in pop music
Jazz 2-5-1
ii → V → I → VI
Essential resolution in modern pop and jazz
Emotional
vi → IV → I → V
Melancholic, airy and cinematic bed
Epic Hero
i → VI → III → VII
Grand acoustic and epic cinematic arcs
ABOUT THIS TOOL
Free Chord Progression Generator by Key and Style
Generate musically coherent chord progressions for pop, electronic, jazz, and more. Pick a key and style, preview voicings in the browser, and use the output as a starting point for songwriting or production.
How it works
- 01Choose a root key, scale mode, and genre style preset.
- 02Generate a progression — chords play back instantly with Tone.js synthesis.
- 03Regenerate for variations, then export or transpose into your DAW workflow.
Key features
- Style-aware progressions (pop, lo-fi, jazz, and more)
- Instant in-browser playback
- Key and mode selection for theory-correct voicings
- Quick iteration for songwriting and beat-making
Common questions
Presets cover common production styles including pop, electronic, jazz-influenced, and mood-based templates. Each preset biases toward typical chord movement for that genre.