The 12 Best Chord Generator Plugins (VST, AU) – Free and Paid Options
Contents
1. Scaler 2
- Free demo available
- Sophisticated and easy-to-use GUI
- Applicable to most genres & styles with recent updates
- Drag and drop audio clip functionality in conjunction with DAWs
Check it out: Scaler 2
2. InstaChord 2
InstaChord 2 is a powerful time-saving plugin that can easily create chord sets and progressions for you. An intuitive interface and a wide range of available presets make it a great starter pack for those who are not too comfortable with music theory.
The plugin allows amazing creativity since you can easily assign a key that will generate multiple chords in a matter of a few seconds. The second version comes packed with upgrades such as more playback options, a new pattern editor, AI generation, modes, and custom chords.
InstaChord customizes your chord progression with a wide range of available action key features and voicing options attuned to chords. Henceforth, InstaChord is a fantastic paid plugin that uplifts the chord foundation of your tracks.
- Great features
- Hassle-free option for producing chord progression
- Compatible with many preferred DAWs (Ableton Live, FL Studio, Cubase, etc.)
Check it out: InstaChord 2
3. Captain Chords
Captain Chords, like many plugins, offers excellent flexibility and effortless chord generation. However, what makes this nifty software stand apart from its counterparts is the unique “Jamming Mode” option.
You can turn your typical computer keyboard into a full-fledged instrument to write your chords efficiently, which is a pretty cool feature.
In addition, the plugin makes it easy to create your desired chord progression with the help of scale selection, an adjustable knob, and a familiar piano roll view, and it can also be modified in terms of harmony and chord length. Captain Chords is a paid plugin.
- Supported by MAC & Windows both as AU & VST
- Offers a month-long money-back guarantee
- Delay, reverb & other effects can also be applied to enhance chords
Check it out: Captain Chords
4. Tonespace
Tonespace is a free-of-cost chord-generating plugin that also acts as a visualizer. Explicitly not designed to educate beginners on music theory, Tonespace is an exceptional tool for understanding the scales and chord relationship due to its grid-like structure and fit-to-scale feature.
Tonespace is a phenomenal plugin that allows functionality and editing with a MIDI keyboard and with a mouse as well. With tons of inversions, scales, and chord types, the potential for creating incredible chord progressions is endless.
- Free plugin
- Beginner-friendly
- Supported as VST, AU, and standalone application
Check it out: Tonespace
5. Chordz
Another free-of-cost option added to the list is the Chordz plugin, much admired for its high functionality and performance.
The plugin is only compatible with the Windows operating system in both 32-bit and 64-bit versions. The plugin rolls off a full range of chords, followed by a single note from your drum, keyboard, or synths.
There is even an “easy mode” to simplify the process and trigger chord progressions.
- Free to use
- Allows a randomization feature to generate unique chords
- Features “easy mode”
Check it out: Chordz
6. Ripchord
Here is a free plugin that entertains a simple interface but packs a punch when it comes to creating fantastic chord progressions. Extremely easy to set up, this plugin has a well-sourced library of presets that can be tweaked to create your own chord progressions.
It also allows you to create and save your own presets. Ripchord is particularly significant for musicians who might struggle with keyboard skills or need a starting point to build chords.
- User-friendly
- Easy to set up
- Good range of presets
- Note: Available only as VST3, which is only available with some more recently updated DAWs
Check it out: Ripchord
7. Cthulhu
Cthulhu is a paid, MIDI-generated plugin that acts both as a chord and an ARP generator. The plugin requires routing to an instrument to function. The interface is straightforward, with an arpeggiator on top and a chord generator in the bottom section.
The chord generator has more than 150 presets, giving musicians so much room to play with. A single note generates a bunch of chords, also taking into account the velocity of the input within the scales.
So, Cthulhu is a highly sophisticated chord generator that allows musicians to experiment with the chord generation and memorization process with its amazing editing features. It also, at times, serves as inspiration for ideas given its vast availability of presets.
- Supports both Windows & Mac OS
- Wide range of presets
Check it out: Cthulhu
8. Chordjam
Chordjam is a very intuitive, paid, and user-friendly chord generator VST plugin. It features user-guided randomization, meaning that it will belt out unique progressions and patterns. It’s a great plugin for inspiration and higher expression.
This chord generator is multi-applicable, supporting Mac, PC, and iOS devices, and comes in VST / VST3 / AU / AAX formats. Among the many things this plugin offers, it also features unique voicing parameters, a sequencer engine, and various modes for added versatility.
- Highly intuitive, user-friendly plugin
- Supports Mac, PC, and iOS
- Comes in VST / VST3 / AU / AAX formats
- Wide variety of features and modes
Check it out: Chordjam
9. Harvest Mini
Harvest Mini is a free MIDI loop-generating plugin with scales, rhythms, melodies, and tons of chord-generating possibilities. It features a highly user-friendly interface and functionality that can conjure up endless variations and serve as great inspiration.
You can choose a scale, select a preset rhythm, raise or lower the octave, choose the note length, and generate a chord progression. It even has drum loops for extra creativity.
- Free plugin
- Easy-to-use interface
- Chord progressions, melodies, and drum loops
Check it out: Harvest Mini
10. Chordprism
Chordprism is a paid chord and melody generator. With a single key, the plugin will generate a chord and you can create melodies, basslines, and arpeggios over any chord progression.
It features step sequencers with genre-based presets and even has a chord editor function for inversions, voicings, and altered chords.
This plugin is one-finger-friendly, meaning that without changing your hand position, you can generate in-key melodies and one-finger arpeggios that can be applied to any chord progression. The possibilities and results are more than satisfying.
- Versatile chord-generating abilities
- One-finger Smart Scale functionality
- Chord Editor and Chord Shifters
- Comes in VST and AU formats
Check it out: Chordprism
11. Hookpad
Hookpad is a versatile, paid VST plugin designed to streamline the process of creating chord progressions and melodies. With its innovative chord palettes, Hookpad helps with selecting chords that harmonize well within a specific key, eliminating the guesswork and complexity of chord selection.
The plugin stands out for its ability to aid in melody creation. By highlighting stable and dissonant notes within chosen chords, it serves as a valuable reference for crafting melodies that are both cohesive and expressive.
Hookpad also simplifies the arrangement process with its automatic instrument, rhythm, and style swapping feature. This capability ensures that transitions between different elements of a song are seamless and musically appropriate.
- Theory-based chord palettes
- Melody guides that highlight compatible notes
- MIDI compatibility for efficient workflow with DAWs
Check it out: Hookpad
12. ChordworX
ChordworX is a dynamic, free VST plugin engineered to transform the art of chord and arpeggio creation. Its core feature, the innovative single-note trigger, unfolds up to seven notes to forge complete, harmonious chords and arps.
This tool is equipped with an expansive library of 98 preset chords, including a variety of inversions that span from basic minor/major dominants to the more sophisticated and jazz-like diminished and augmented chords.
Additionally, ChordworX offers the flexibility to integrate personal chord creations, tailoring the sound to the artist’s vision.
- Single-note trigger mechanism
- Comprehensive selection of pre-made chords
- Optimal performance in modular hosts and broad compatibility
Check it out: ChordworX
Why go for chord generator plugins?
If you struggle with building the right chord progression, then chord plugins can help you. Using chord VST plugins can also aid in learning your music theory over an extended period. Additionally, you can easily edit and tweak your chords with these plugins and customize them.
Conclusion
If creating chord progressions is confusing or very time-consuming for you, but you need a great-sounding track, then chord generator plugins are your saviors. These plugins can also serve as a source of inspiration for composers stuck in a musician’s block, given their presets and chord generation based on random notes.