25 Best Free Vocoder VST Plugins

Here are the best free Vocoder VST plugins online that can be used with FL Studio, Ableton Live, and other VST-supported software.

Check out this roundup for vocoder plugins, featuring detailed lists, screenshots, and videos.

What Is A Vocoder Plugin? Vocoder plugins are commonly used in music production to produce robotic, synthetic voices or to create various sound effects. A vocoder plugin is software that modifies the audio signal of a voice so that it sounds like it is being spoken by a synthesizer.

Best Vocoder VST Plugins

  1. TAL-Vocoder
  2. Full Bucket Vocoder
  3. Cannabis Vocoder VST
  4. Alter Ego
  5. Hot Robot Vocoder
  6. Voctopus
  7. Grain Strain
  8. MDA Talkbox
  9. 4ormulator
  10. Fragmental
  11. La Voz Cantante
  12. Stempel Spectral Vocoder
  13. VSMIN
  14. Ranon
  15. Gangnam Vocoder
  16. Vocotron
  17. Erzatz
  18. Mini Voctopus
  19. RZS Vocoder
  20. V-Koder
Best Free Vocoder Plugins
Best Free Vocoder VST Plugins

Vocoders are used by musicians to make their music more interesting and by sound engineers to add effects to voice tracks. Vocoder plugins are usually used in music production to synthesize vocal sounds.

After downloading and testing hundreds of free VST plugins, I found these to be among the best free vocoder VSTs.

Tutorial: How to Install VST Plugins | What Is A Vocoder

Instructions: Click the links below to visit each vocoder VST plugin. Look around each website for the download link or button. Do not install any suspicious software.

1. TAL-Vocoder

TAL-Vocoder VST by Togu Audio
TAL-Vocoder VST Plugin by Togu Audio

TAL-Vocoder is a vintage vocoder emulation with 11 bands that emulates the sound of vocoders from the early 80s.

It includes analog-modeled components in combination with digital algorithms such as the SFFT (Short-Time Fast Fourier Transform).


  • 11 band vocoder engine
  • Harmonic control for carrier
  • “Ess” enhancer for voice
  • Clip LED for input signal
  • Vintage hardware mimic
  • Internal carrier synth
  • Flexible sidechain routing


  • Creates classic 80s sound
  • Analog-modeled components
  • Supports major DAWs
  • Enhances voice clarity


  • Only works on stereo
  • Requires 64-bit host
  • High system requirements
  • No advanced editing
  • Might be complex for beginners
  • Carrier signal necessary

Plugin | PC / Mac / Linux

Best Vocoder VST Plugins

2. Full Bucket Vocoder

Full Bucket Vocoder
Full Bucket Vocoder | Best Vocoder Plugins

If you’re looking to add some vocoder magic to your music, look no further than the Full Bucket Vocoder. This powerful plugin has all you need to create complex vocoder audio effects with ease.

With 20 full stereo bands, a 64-voice polyphonic tone generator section, accent bending, and vibrato effects, this is a plugin that any music producer should have in their toolkit.

The optional WAV file playback and the fully tweakable analysis/synthesis section are just two of the other features that make this plugin a must-have.

I really like this vocoder VST plugin for its sleek user interface and comprehensive features.


  • 20 full stereo bands for creating complex vocoder effects
  • 64-voice polyphonic tone generation section
  • Accent bending effects
  • Optional WAV audio file playback
  • Fully tweakable analysis/synthesis section
  • Highly responsive and smooth performance

Full Bucket | PC & Mac

3. Cannabis Vocoder VST

Cannabis Vocoder
Cannabis Vocoder VST Plugin | Vocoder VSTs

Cannabis vocoder is a funny plugin that can completely change the sound of your vocal track. The mono version is an effect plugin, meaning it’s not a VST instrument.

Using the effect on the vocal track, the software automatically tracks the tune of the vocal track and calculates the pitch of the changed sound as well.

This free vocoder plugin is an excellent alternative to paid plugins like iZotope VocalSynthm, Prosoniq Orange Vocoder, Softube Vocoder, MeldaProduction MVocoder, and the Multiplex Vocoder by Digital Brain Instruments.

Plugin | PC

4. Alter Ego

Alter Ego VST Plugin
Alter Ego

This is not just a vocoder plugin, with Alter Ego, you can create stunning and expressive vocal performances in real time. Simply type in your lyrics, and then play on your MIDI keyboard.

Alter Ego automatically generates a wide variety of styles and textures.

  • Real-time singing synthesizer
  • Extensively modified for easy and expressive performances

Alter Ego | PC & Mac

5. Hot Robot Vocoder

Hot Robot Vocoder
Hot Robot Vocoder

If you’re looking to add some extra robotic flavor to your music, look no further than Hot Robot Voc. This plugin is a great vocoder VST effect. Its easy-to-use interface makes it simple to get started.

  • Vocoder VST effect
  • Simple interface

Hot Robot | PC

6. Voctopus


With Voctopus, you can create stunning vocoder effects with eight filtering bands. You can also use the built-in synth to create carrier sounds. The synth has 2 LFOs for creating modulation effects. With the separate modulator and carrier filters, you can create a wide range of sounds.

The onboard synth is also fully automatable, making it easy to create dynamic effects.

Whether you’re looking for classic vocoder sounds or something new and innovative, you’ll find it with this powerful VST plugin. So why not download Voctopus today and start creating amazing vocoder effects.


  • 8 Bands of Filtering
  • Built-in Synth
  • 2 LFOs
  • Filter Bands
  • Separate Modulator and Carrier Filters
  • Fully Automatable Synth

Voctopus | PC & Mac

7. Grain Strain

Grain Strain
Grain Strain | Free Vocoder Plugins

Grain Strain is a software effect plugin that enables flexible grain looping with sync-to-host options. It also has envelopes for both grains and loop iterations, allowing you to create unique sound effects.

Grain Strain also has a grain vocoder feature that enables you to control grain frequency via MIDI, which allows for up to eight voices.

  • Flexible grain looping with sync-to-host options
  • Envelopes for both grains and loop iterations
  • Grain vocoder

Grain Strain | PC & Mac

8. MDA Talkbox

MDA Talkbox
MDA Talkbox

The MDA Talkbox is a high-resolution free vocoder VST plugin. This free vocoder software is a good alternative to paid plugins such as XILS Vocoder 5000 by Xils Lab, Waves OVox Vocal Synth, Polyverse Manipulator plugin, The Mouth by Native Instruments, and the Vocalizer Pro by SONiVOX.

Plugin | PC & Mac

9. 4ormulator

4ormulator VST Plugin

Pitch-augmentation, sympathetic drones, re-synthesis, formant effects, voice disguisers, multi-band ring modulation, vocoder effects, robot voices, talking instruments, sub-harmonic bass generation, sci-fi effects, and many more.

  • Resonance Control
  • Harmonic Stereo Effects
  • Up to 520 BP Filters
  • 12 dB/oct AND 24 dB/oct
  • Vocoder Modes
  • Glide Control
  • Internal Wave Generation
  • 32 Effects per Bank
  • Virtual 6 Octave Keyboard
  • Pitch Shifting
  • Sequencer & LFOs

4ormulator | PC

Music Maker WordPress Theme
  • Unlimited Beats & Pages
  • Sell Digital & Physical Products
  • Full WordPress Music Website
  • 90 Free Graphics - Get $15 Off

10. Fragmental

Fragmental VST Plugin

A complex multi-fx plugin that incorporates a delay, three-phase vocoder effects, reverberator, and three types of modulation source.

It incorporates a very flexible routing scheme capable of serial and parallel effects routing and a new kind of modulation routing based on a type of pie chart representation.

Fragmental | PC

11. La Voz Cantante

La Voz Cantante VST Plugin
La Voz Cantante

This is a 512-channel vocoder. The modulator input – usually a sung or spoken voice – is analyzed with respect to its spectral content, which is then applied to the other sound source.

The latter may be any externally supplied signal ranging from pink noise, synth pads, guitar, or even drums. There is an internal, MIDI-driven synth that is optimized for the best speech reproduction fidelity.

You can blend the high frequencies with noise for more natural-sounding plosives and fricatives. There is also a noise gate, a compressor, and a stereo reverb onboard.

  • 512-channel FFT vocoder
  • VST or standalone option
  • Stereo carrier and modulator inputs
  • MIDI input for internal synth
  • Unlimited polyphony
  • Octave and fine-tuning controls
  • Noise blending for sibilants
  • Modulator noise gate
  • Soft-knee limiter with LED
  • Stereo reverb included
  • Octave adjustments
  • MIDI capability
  • Master volume and clipping indicator
  • LED indicators for signal routing

La Voz Cantante | PC

12. Stempel Spectral Vocoder

Stempel Spectral Vocoder | Vocoder VST Plugins
Stempel Spectral Vocoder VST Plugin

The stempel spectral vocoder plugin works for Windows.

  • A saturator using the ‘variable parabolic’ shape
  • A standard chorus with a good quality delay object.
  • Vintage Vocoder Effects

Stempel Spectral | PC


VSMIN  | Vocoder VST Plugins

With its internal carrier signal source and noise generator, VSMIN gives you all the tools you need to create stunning vocoder effects. Its 20 bands provide plenty of frequency control, making it easy to dial in unique sounds that set your music apart from the crowd.

It also comes with an optional MIDI control interface, giving you even more control over your sound.

  • 20 bands for frequency control
  • Internal carrier signal source and generator
  • Optional MIDI device control interface


14. Ranon

Ranon | Vocoder VST Plugins

Ranon is an 8-band vocoder. With an easy interface, you’ll be able to quickly get started processing your vocals or other sounds.

Whether you’re a beginner looking to experiment and learn, or a pro who wants to add some truly unique processing to your tracks, Ranon is an excellent option.

  • Simple and user-friendly interface
  • 8 bands of vocoding

Ranon | PC

15. Gangnam Vocoder

Gangnam Vocoder | Vocoder VST Plugins
Gangnam | Vocoder VST Plugins

Gangnam Vocoder is an amazing 10-band vocoder effect with tons of possibilities for modulation. You can use it to create vintage-style vocoder sounds.

It features a filter section and an LFO section, and it also has full MIDI learning so you can control it with your favorite MIDI controller.

If you’re looking for a great free vocoder plugin, check out Gangnam plugin today.

  • 10-band vocoder engine with vintage sounds
  • Flexible filter section with LFO and envelope controls
  • MIDI learn support for easy control

Gangnam Vocoder | PC

16. Vocotron


If you want to add some robotic effects to your voice or change how it sounds altogether, this is the perfect tool. It’s a vocoder/voice processor that is simple to use and perfect for beginners and pros.

Whether you’re a singer, rapper, producer, or just someone who wants to sound like they did in the 90s, this software can help you achieve that.

Vocotron | PC


17. Erzatz


Erzatz is an easy-to-use vocoder that can help you change the pitch of your voice and create some truly unique sounds.

This plugin is a simple effect that splits the signal up into 32 bands and regenerates it as a sinus stack. It’s an excellent tool for anyone who wants to experiment with their voice and create new exciting sounds. Be sure to check out this fantastic plugin.

  • Clean interface
  • Split signal into 32 bands
  • Regenerate sinus stack

Erzatz | PC


18. Mini Voctopus

Mini Voctopus
Mini Voctopus

Mini Voctopus is an 8-band vocoder that allows you to use any audio as the modulator and any audio as the carrier. This gives you great flexibility when it comes to shaping the effect.

With eight band filter bank, you can control each band’s attack, decay, and extra carrier gain. It also has pan and dry/wet controls so that you can tweak your sound to perfection.

Mini Voctopus is an excellent choice for anyone looking for a vocoder VST plugin with these features. If you’re looking for a great-sounding vocoder with lots of features and customization options, this is the one.

  • 8-band vocoder
  • Ability to use any audio source as the modulator or carrier
  • Pan and dry/wet controls

Mini Voctopus | PC

19. RZS Vocoder

RZS Vocoder
RZS Vocoder

If you’re looking for a powerful and easy-to-use vocoder, look no further than the RZS Vocoder. This plugin offers a 12-band vocoder, making it perfect for both beginners and professionals.

The interface is simple, making it easy to get started. Be sure to check out this awesome plugin for your music needs.

  • 12-band vocoder
  • Simple interface

RZS Vocoder | PC


20. V-Koder


V-Koder is a free, sample-based synth instrument that brings you three vocoded, nonsense, short voices. It features 3 octaves, a MIDI controller that adds a pan LFO effect, and velocity sensitivity.

You can also control the Gain, Attack, Release, and Reverb. If you are looking for a vocoder that is simple to use and produces great-sounding results, then V-Koder is perfect.

  • Sample-based synth instrument
  • Three vocoded, nonsense voices
  • 3 octaves of range
  • MIDI support that adds pan LFO effect and velocity sensitivity
  • Control of Gain, Attack, Release, and Reverb

V-Koder | PC

21. Syncoder


This frequency synthesizer and vocoder will allow you to create some truly unique sounds.

It features 32 different carrier waveforms, 32 filter settings, and a maximum vocoder engine of 32 bands.

In addition, there are 32 compressors with frequency tracking, so you can create dynamic sounds that will track accurately with the music.

It also has a patch memory with 32 different settings that allow you to save and recall your favorite presets quickly.

  • 32 carrier waveforms
  • 32 filter settings
  • 32 band vocoder engine
  • 32 compressors with frequency tracking
  • Patch memory with 32 presets

Syncoder | PC

22. Robo Voice

Robo voice
Robo Voice

Robo Voice is the perfect plugin for anyone looking to get started with vocoding. Robo Voice makes it simple to create realistic vocoded sounds with an easy-to-use interface.

Whether you’re a beginner or a professional, this plugin will help you take your music to the next level. Be sure to try this fantastic plugin.

Robo voice | PC

23. V-coder

V-coder Vocoder VST Plugin

V-Coder is a real-time vocoder that gives you the power to create classic vocoder sounds with ease. This vocoder’s raw sound comes straight from the analog realm with two voltage-controlled oscillators and a noise generator.

It also features a chorus effect and distortion for added character.

  • Two voltage-controlled oscillators
  • Noise sound generator
  • Chorus effect
  • Distortion effect

V-coder | PC

24. MM FX 04 Vocoda

MM FX 04 Vocoda

This amazing plugin lets you divide input into several bands and analyze and vocode them. The filter is controlled by a 4-step sequencer that syncs to the host.

This plugin is ideal for creating unique vocal effects and interesting soundscapes with its easy-to-use interface. You don’t want to miss out on this fantastic program.

  • 4-step sequencer
  • Clockable
  • Simple to use interface

MM FX 04 | PC

25. Vocovee

Vocovee Free Vocoder VST Plugins
Vocovee Vocoder VST Plugins

Vocovee is a VST Effect version of g200 kg’s Vocov Vocoder. It does not have sidechain routing, but it does have lower latency. It also has an improved built-in synth.

Vocovee | PC

In conclusion, the world of music production and voice processing has been revolutionized by the advent of vocoder effects. From the vintage vocoder sounds of the past to the modern comprehensive vocoders available today, these tools offer a wide range of vocal effects, including vibrato effects, accent bending, and pitch modulation.

While hardware synths have traditionally been used to create these effects, the emergence of VST plugins has made it easier and more accessible for music producers to experiment with these creative ways of using a vocoder effect.

Some great features of vocoder VST plugins include a voltage-controlled oscillator, a pitch modulation section, and a range of different vocal effects. Vocoder plugins have been used by many well-known artists, including Daft Punk, to create unique and innovative sounds.

If you want to add creative flair to your music productions, consider incorporating a classic vocoder effect plugin into your toolkit. Its robust pitch modulation and accent-bending capabilities can help you achieve the vocal effects you’re after and take your music to the next level.

I hope you enjoy these free Vocoder VST plugins.

You May Also Like:

Mark V.

Written By Mark V.

Mark Valenzuela is a professional blogger, entrepreneur, and educator with more than 15 years of experience in music production. In 2008, Mark founded Hip Hop Makers, a top resource for aspiring music producers and beatmakers. He specializes in content on music production, software, gear, and free music resources. Committed to empowering creators of all levels, Mark continues to inspire and help music creators pursue their dreams.

Join Over 30,000 Readers: Email | YouTube | Instagram | Facebook | Twitter

Leave a Comment

Twitter Facebook Pinterest Email