Top Randomizer VST Plugins
Top Randomizer VST Plugins

Top 9+ Randomizer VST Plugins 2022

We have created for you a rating of the Best 9 Randomizer VST Plugins as the most downloaded and according to the excellent reviews of musicians

VST list navigation:

  1. AudioCipher V2
  2. Chordjam
  3. Audiomodern Riffer
  4. Phrasebox
  5. MIDI Grid
  6. Melody Sauce
  7. Playbeat
  8. Hexcel
  9. Reaktor Kick Generator

1. AudioCipher V2

AudioCipher V2

What’s new in AudioCipher Version 2.0?

You asked for these updates and we listened!

AudioCipher now includes a rhythm component, with a slider to choose the duration of each MIDI note. Choose from a steady rhythm of 16th through whole notes, or flip the Randomizer switch and see what AudioCipher comes up with. Audition different random melodies until you find an idea that you like.

To make the plugin more manageable for laptop producers, we’ve also brought the size of the interface down substantially. So it doesn’t take up so much room in the DAW.

Discover new musical ideas when you turn words into notes with AudioCipher V2

AudioCipher is a music inspiration app. It’s designed to give producers like you a tool to play with while you’re coming up with new ideas.

You just type in a word or phrase and pick a key signature.

AudioCipher V2 automatically translates your text, letter by letter, into a series of MIDI notes. You can drag this MIDI data onto your virtual instrument of choice.

Why turn words into music?
Because composers have been doing it for years as a way to overcome writer’s block. Nobody wants to do the translations in their head (too much math) so we automated that process for you.

Fans have been using AudioCipher V2with RipChord, a free chord generator plugin, to come up with new and unexpected chord progressions.

The nice thing about AudioCipher is that it can help you get a starting point for MIDI composition, songwriting and beatmaking. It’s not a melody generator like Melody Sauce. AudioCipher V2 sets you down a path and it’s up to you to interpret how to follow it.

Your AudioCipher V2 download will include:

  • Standalone MIDI app for Mac and Windows.
  • VST3 for MacOS.
  • AU MIDI plugin for Logic Pro X (MacOS).
  • Installation Guide.
  • Getting Started Guide.
  • 3 Encoder PDFs to understand how the AuidioCipher cryptogram works.
  • 250+ MIDI Files based on words organized by major/minor/chromatic.

2. Chordjam


Introducing Chordjam

An innovative plugin that builds chords and progression patterns through intuitive user-guided randomization.

Choose from a variety of scale types, Chord types, voicing parameters, rhythms and progressions or have its powerful sequencer conjure up unlimited progression patterns for you, based on any combination of settings, serving up unpredictable but always-musical variations.

Create unique and complex chord structures and infinitely evolving progressions.

Chordjam is the ultimate real-time compositional assistant for Mac and PC.

Available as VST/VST3/AU/AAX/Standalone & for iOS


  • Generate Random Chords
  • Trigger New Chords with Every Note Played
  • Unique Voicing Parameters
  • Intelligent Sequencer Engine
  • Arp Mode
  • Chord Progression & Pattern Presets
  • Generate Infinite Chord Patterns & Progressions
  • Everything is Synced to your Host tempo
  • Drag MIDI Chord
  • Drag MIDI pattern
  • Pads Section for Musical Performance
  • Quick Load preset Section
  • Choose Quantization settings
  • Suffle & Shift Mode
  • Advanced Infinity Mode
  • Set Sequence range & Motion Settings
  • Set Range for Transposition, Time-Delay and Velocity
  • Save & Load your own patterns
  • Send MIDI to any Device, Software & Hardware
  • Advanced MIDI CC/Mapping editor
  • No Two Chords will Ever be the Same
  • Delivering limitless inspiration and musical variety

3. Audiomodern Riffer

Audiomodern Riffer

Introducing Audiomodern Riffer, a smart MIDI sequencer that generates random Riffs for your Sounds, Software & Hardware.

Audiomodern Riffer comes in VST & AU format and it is designed to feed anything that accepts MIDI signal, both Software & Hardware. Built for your sounds, synths, basslines, beats, Everything.

Quick – Fire ideas

You can choose from 50+ scales, pattern complexity, steps, start and end points, set pitch, transpose, motion, measures and many more.

A New Musical Performance Experience

Generate fresh ideas, sequences, melodies, riffs and musical patterns. Turn them into something of your own or let it run endlessly using the infinity mode.

A Swiss Army Knife for MIDI +

You can Export the MIDI Using Drag and Drop, Or when using the app version, you can send MIDI over Wi-Fi, or select CoreMIDI for inter-app communication and to feed any compatible hardware.

Riffer is built both for studio and live performance. Designed to feed anything that accepts MIDI signal.

Intelligent. Reactive. Endlessly Variable and Endlessly Interesting.

Audiomodern Riffer features:

  • Generate Random Riffs
  • Everything is Synced to your Host tempo
  • 53 Scales included from Western to Eastern
  • Choose the number of notes generated in the Sequence
  • Generate pattern Pitch, Duration & Volume per note
  • Tile or Sustain Paused Notes
  • Quick-Export MIDI pattern
  • Quick Transpose whole pattern
  • Choose Quantization settings
  • Suffle & Shift Mode
  • Infinity Mode
  • Sequence Motion Settings
  • Choose Number of Steps
  • Customizable Sequence Range
  • Save & Load your own patterns
  • Send MIDI to any Device, Software & Hardware
  • No Two Patterns will Ever be the Same
  • The only Plugin available of its Kind!

What’s new in version 3.0?

  • Multi-Riff/Polyphonic Mode: 4 totally independent piano rolls. (you can also copy one riff to another with drag-n-drop)
  • Density Mode: splits a note into 2 – 8 hits/parts (same function we have on Playbeat app achieving the ratchet effect)
  • Performance Mode: trigger & transpose the sequence by pressing a key on a midi keyboard , or MIDI input, in real time. (DAW needs to be on ‘Play’ Mode and with MIDI you can control the Playback)
  • Preset sharing: sharing presets between devices (desktop to iOS etc)
  • MIDI Learn and more.

4. Phrasebox


Phrasebox is a phrase arpeggiator that gives you control over the playback like never before.

With it’s DAW-like piano roll you can create expressive, layered melodies that aren’t limited in timing and length compared to traditional step arpeggiators.

The notes of the piano roll correspond to the pitch order of notes, with “special” notes (like the loudest or quietest notes played), which let you control exactly which notes you want to play. It also features a lock to key option so your transposed notes are never out of key, and the included controller window lets you also send MIDI CC data out to your instruments.

Phrasebox also features generation options, so you can generate unlimited unique phrases at the click of a button.

Phrase Arpeggiation

Turn simple chord sequences into expressive melody lines and musical phrases. Simply design your phrase in the piano roll, and Phrasebox will play back the pattern using whatever notes you input.

You have complete control over how the phrase is played. Select notes in pitch order, or use the special selectors – such as the loudest/quietest or first-played/last-played. Your phrase will be played back with sample-accurate timing.

DAW-Like Control

Phrasebox isn’t like traditional step sequencers or arpeggiators – you have full control over the timing and length of notes as you would in your DAW. Alongside velocity controls, you can also adjust each note’s transposition, and even select a random chance that the note will play.

If your transpositions end up falling between the notes of a scale, you can enable the “Lock To Key” feature to make sure your riffs are always in tune.

Controller Editing

Alongside note patterns, you can also send MIDI controller data. With up to 8 assignable controllers, you can design everything from piano parts using the hold pedal, to automated synth filters and pitch bends to make the perfect melody line.


If you want quick access to an unlimited number of phrases, you can use the built-in generation tools to quickly get inspiration. Simply set how you want the notes and controller data to be generated, and Phrasebox will create a unique phrase pattern with just the click of a button.

5. MIDI Grid


MIDI Grid is a generative MIDI sequencer that can create evolving patterns in a chosen key and scale. MIDI Grid will work with any synth that accepts MIDI input. Requires Reaktor 6.3.

The bulk of MIDI Grid’s interface is a simple 8×8 grid.

Each square in the grid can have one of three basic types: dead, alive, or buffer.

Click on any square to change it’s type.

Dead squares don’t do anything, and they appear as an empty square on the interface. These should make up the majority of the grid.

Alive squares move in a direction, and they appear as an arrow pointing in that direction on the interface. Whenever they run into the edge of the grid, another alive square, or a buffer square, they change direction. Alive squares also trigger MIDI notes whenever they hit the edge of the grid. There are controls to the left of and above the grid that select which notes are triggered when this happens.

Buffer squares simply sit still and wait for alive squares to bump into them. They appear purple on the interface.

The key to creating a nice, evolving, patch in MIDI Grid is to set things up so that you have a few alive squares and buffer squares that will bump into each other as sequencer advances.

The collisions will cause the squares to change direction, which will cause the MIDI output to morph over time.

It is this that will add an element of randomness to your system (if you set your grid up so that no collisions occur between squares, it will never evolve at all).

To the right of the grid, there are controls for the key and scale, the speed of the sequencer, the length of the generated notes, and velocity. When changing key and scale, the changes made will be harmonically informed – you will always change to a key or scale that is harmonically adjacent to the one you just left.

As a MIDI generator, MIDI Grid does not create any sound on it’s own. You must route the MIDI data to the synth of your choice.

In the video provided, an example is shown using Ableton Live. While the exact method may differ slightly from DAW to DAW, it should be very similar in your program of choice.

6. Melody Sauce

Melody Sauce

A powerful MIDI melody creator

MelodySauce is an Audio Unit / VST plugin that uses advanced generative algorithms to help you create instrumental melodies as MIDI in your DAW.

A co-creation tool designed for anyone making music in electronic pop, dance and EDM styles, MelodySauce provides a quick and unlimited source of melodies and melodic inspiration, created for you at the click of a button.


  • SYNCOPATION – control whether melodies have syncopated (“offbeat”) rhythms or not.
  • POST-CREATION EDITING – Speed, Transpose, Swing, Triplet and Syncopation can all now be applied to melodies after they’ve been created, so you can instantly modify your melodies inside the plugin.
  • ALGORITHMS – upgraded generative algorithms.
  • LEGATO – add instant legato.
  • QUICK TIPS – quick tips window to help you get started.
  • Improved algorithms, including improvements to Dark+Complex output to suit darker styles like Trap, Hip Hop and darker House and Techno styles.
  • Improvements to authorization/license key system stability, now compatible with VPNs.
  • New menu options, including ability to de-authorize Melody Sauce on a computer from within the plugin.

Create Ideas Quickly

With MelodySauce you can quickly and easily generate, audition and select melodies for use as leads, synth lines, arpeggios and other instrumental hooks, all on-the-fly whilst you playback your song project.

Unlimited Possibilities

None of the phrases that MelodySauce generates are pre-programmed as you hear them, they are all built from scratch each time you click to generate.

Advanced Algorithms

MelodySauce is capable of generating many millions of different permutations of melody through its complex algorithms, which are the result of 18 months’ research and collaboration with top music producers.

Mood & Convolution

Instantly generate melodies with different mood and complexity setting combinations.


By adjusting a set of simple parameters, you get to control the melodies MelodySauce generates for you.


Experiment with adding instant harmonies to the melodies you’ve generated. Try swapping the notes of the melodies whilst keeping the rhythm.

Seamless DAW integration

Generate melodies “on-the-fly” whilst your song project is playing. Easily connect MelodySauce to your favourite soft synths within your DAW. Drag and drop melodies straight into your DAW. Operates in your DAW in Audio Unit, MIDI FX and VST plug-in formats.

7. Playbeat


What is Playbeat: A Creative Groove Randomizer plugin that generates unique beats and patterns for you.


  • NEW – Export Function
  • New Density feature for complex patterns
  • New Pan feature
  • New Sequencer selector (16/32 Steps)
  • Save/Export/Share MIDI file
  • New factory Sounds from AES Dana, Arovane and more..
  • Updated UI + various performance improvements

Load, or drag-n-drop your own sounds and Generate up to four patterns simultaneously to get Polyrhythms. Its unique approach to pattern creation is sure to have you finding exciting new grooves, rhythms and beats.

No Two Patterns will Ever be the Same. That’s because there is an infinite number of different possible combinations.

Endlessly Variable, Endlessly Interesting, Playbeat has been designed to promote music creation both in studio & live performance with a simple and convenient user interface.


  • VST/VST3/AU/AAX/iOS & Standalone
  • Generate Random Grooves
  • Syncs to Host tempo
  • Infinity Mode for Each Channel
  • Number of notes generated
  • Advanced Probability Engine
  • Load or Drag -n- Drop any Sample
  • MIDI Controllable
  • x64 & x32 bit Compatible
  • Quick Load Preset Section
  • Quantization settings
  • Quick-Copy to Channel
  • Customizable Sequence Range
  • Assign Presets to Quick-Load Section
  • No Two Patterns will Ever be the Same
  • The only Plugin available of its Kind!
  • MIDI Drag/Export & MIDI output
  • Option to save presets with Samples
  • Sample Start & End-point selector
  • Back/Next selector on sample slot

8. Hexcel

Hexcel is a generative MIDI sequencer based upon the harmonic table, specifically designed for creating semi-random patterns based upon user input.

The user has direct control of the amount of randomness in any given sequence. Hexcel can work with any synth that accepts MIDI input.

The main part of Hexcel’s interface consists of a hexagonal grid, using the harmonic table. Each cell within the grid can be set to one of several functionalities.

The function of a cell is determined by it’s color:

Green cells generate ‘active nodes’ in one of several ways – either upon starting the MIDI clock, or at a user-specified tempo, or triggered directly by the user pressing a button. Active nodes are generated with a direction, and they travel across the hexagonal grid in that direction.

Yellow cells are used to trigger MIDI notes. Each cell has a MIDI note that it is associated with, and that note will play whenever an active node comes into contact with a cell that has been set to yellow.

Orange cells are used to reverse the direction of any active node that crosses it.

Red cells delete any active node that comes into contact with it.

Grey nodes can be used to re-direct active nodes in a randomized fashion. Each cell has 6 buttons surrounding it – these can be turned on or off by clicking on the outer region of the hexagon. A grey cell with all of it’s buttons turned off will do nothing. However, if one or more buttons is turned on, any active node will choose one of those buttons at random and move in that direction. These are therefore quite versatile as they can be used to automatically re-direct any active node into a desired direction (by only turning on one of the buttons) or into a completely randomized direction (by turning on all 6 buttons).

Finally, there are some controls on the right-hand side of the screen that allows the user to control the speed that the sequencer runs at, how often new active nodes are generated from Green cells, and so on. The ‘CLEAR’ button at the bottom allows the user to delete all active nodes if things get too chaotic.

As a MIDI generator, Hexcel does not create sound on it’s own – the MIDI data needs to be sent to an appropriate synth. This can be achieved either directly in Reaktor or using Reaktor in a DAW such as Ableton Live.

9. Reaktor Kick Generator

Reaktor Kick Generator

Cycles & Spots crafted a highly useful instrument to fulfill all your kick drum needs.

256 custom made kicks are included, countless completely new and unique ones can be generated by filtering and mixing these two and/or adding sub bass with a given oscillator.

To round up the whole thing a sound shaping section can boost up your kicks and make them fat with a multiband compress or an overdrive module.

You can build hundreds of unique kicks with this generator, either with one press of a button or by detailed crafting from scratch. Reaktor Kick Generator will make you not to worry anymore about your kick drum.

Pack Contents:

  • 1 Reaktor Ensemble Instrument
  • 256 Custom Made Kicks
  • 1 Oscillator With Pitch Mod
  • Generates Unique Kicks With Random Button
  • Multiple Sound Design Options:
  • Pitch
  • ADSR
  • Filters
  • Multiband Compressor
  • Overdire
  • Frequency Shifter

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Top Randomizer VST Plugins
Top 9+ Randomizer VST Plugins 2022
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