Check out the best free voice changer VST plugins to add effects to your voice. I have included voice-changing plugins that work with Windows and Mac.
Here are some available voice-changing sound effects you can get with these plugins: Robot, Toy, Male to Female, Female to Male, Baby, Cave, Pitch Changer, Vocoder, Alien, Clone, Radio, Helium Pitch, and Bitcrushers.
What Is A Voice Changer Plugin? A voice changer is a plugin that allows you to apply audio effects to pre-recorded audio or vocals in real time to make them sound different. This can include making a voice sound really deep in pitch with bass or like a robot.
Best Voice Changer VST Plugins
- RoVee
- Clownfish
- Robo Voice
- Graillon 2 Live
- MAutoPitch
- GForm
- Pitchproof
- KeroVee
- 4ormulator
- TAL-Vocoder
- Hot Robot
- Cannabis Vocoder
These types of effects can be great for music, video games, or online streaming. Voice changers can be used for comedic purposes, such as changing the tone of a voice in a video or audio recording. I’ve tried hundreds of free VST plugins, and these are among the best free Voice Changer VSTs.
1. RoVee
RoVee is a voice changer plugin that can convert voices to males, females, toys, or robotic voices. It picks up voice input tuning to the human voice and might give an unexpected output when input is other than the human voice.
The voice conversion can make edits on recorded audio files in real-time as you speak out following your voice input.
RoVee | PC
2. Clownfish Voice Changer VST
Clownfish Voice Changer is a unique voice-changing plugin installed on the system level so that every application that uses a microphone will be affected. This includes popular applications like Steam, Skype, and Hangouts.
You can choose from various voice effects, including Alien, Atari, Clone, Mutation, Fast Mutation, Slow Mutation, Male pitch, Silence, Female pitch, Helium pitch, Baby pitch, Radio, Robot, and Custom pitch.
This is one of the best voice changer VST plugins for Windows, and it’s a great option if you want to change your voice in various applications.
Features
- System-wide voice-changing application
- Offers a variety of voice effects
- Supports various media formats
Pros
- Works with many popular applications
- Customizable with multiple voice effects
- Compatible with multiple Windows versions
Cons
- Only available for Windows systems
- It may affect all microphone applications
- No version for Mac or Linux
View Plugin | PC
3. Robo Voice
Robo voice is a voice changer VST plugin for Windows that simulates the classic sound of a vocoder. This voice changer has an easy-to-use interface and is perfect for anyone who wants to add a retro touch to their voice.
Robo Voice | PC
4. Graillon 2 Live Voice Changer
Graillon 2 is the world’s best voice changer VST plugin. It comes with a range of carefully designed features to help you change the way your voice sounds.
This can be great for music, video games, or online streaming. The plugin offers pitch-tracking modulation to change the type of speakers, generate throat sounds, create choruses, make octave sounds, and more.
You can also use the Pitch Shifter to transpose a voice up and down cleanly. The pitch correction module will give your voice a robotic sound. This is one of my favorites on the list because of its features and clean interface.
This plugin is a great free alternative to paid plugins like the Little AlterBoy plugin.
Features
- Range of voice-changing options
- Pitch-tracking modulation included
- Cleanly transposes voice up and down
- Adds robotic sound with pitch correction
- Bitcrusher effect for unique audio sparkle
Graillon 2 | PC & Mac / Linux
Related: Best Free Auto-Tune VST Plugins
5. MAutoPitch
MAutoPitch is a voice changer VST plugin that automatically tunes and corrects the pitch of vocals or other monophonic instruments. It also provides innovative features such as formant shift and stereo-expansion.
The plugin is quick, easy to use, and great sounding. This plugin is a great free alternative to paid plugins such as the Accusonus Voice Changer, Mutator by Antares Audio Technologies, and Acon Digital plugins.
This plugin is excellent for pitch correction for professional artists and is better applied to audio tracks rather than live performances. Correct a single monophonic voice with vibrato variations.
Features
- Automatic pitch tuning for vocals
- Corrects monophonic instruments too
- Includes formant shift capability
- Offers stereo-expansion feature
Plugin | PC & Mac
6. GForm
GForm is a voice changer plugin that features an intuitive and easy-to-use interface. It includes a variety of audio effects, such as pitch, modulation, and formant shifting, that can be applied to vocals in real-time.
GForm | PC
7. Pitchproof
Pitchproof is an audio plugin that can shift the pitch of your input. This effect can be significant for music, video games, or online streaming. The effect can be applied in real-time or to pre-recorded audio. Pitchproof is one of the best VST plugins for changing the pitch of your voice. It is available for both Windows and Mac operating systems.
Pitchproof | PC & Mac
8. KeroVee
KeroVee is a voice changer plugin that allows you to apply audio effects to pre-recorded audio or a vocal track in real-time. This can include making a voice sound really deep in pitch with bass or sound like a robot. These types of effects can be great for music, video games, or online streaming.
The plugin has two independent transposed outputs of pitch-corrector and bypassed output to mix. With this plugin, you can also correct your own pitch in real time.
KeroVee | PC
9. 4ormulator
4ormulator is a voice changer that allows you to apply audio effects to pre-recorded audio or vocals in real-time. This can include making a voice sound really deep in pitch with bass or sound like a robot. These types of effects can be great for music, video games, or online streaming.
The plugin has various features that allow for much control over the voice changer. These include pitch-augmentation, sympathetic drones, re-synthesis, formant effects, voice disguises, multi-band ring modulation, vocoder effects, robot voices, talking instruments, sub-harmonic bass generation, sci-fi effects, and much more.
There is also a resonance control for adjusting the effect of the voice changer. The plugin also has 520 BP filters, vocoder modes, and glide control for smooth transitions between notes.
4ormulator | PC
10. TAL-Vocoder
TAL-Vocoder is a unique voice changer VST plugin that allows you to add audio effects. It has an 11-band vocoder engine and an internal carrier synth. You can also route an external carrier signal into the plugin.
Additionally, the harmonic control allows you to add more harmonics to any carrier signal. The clip LED will show you if the input signal is clipping. The panic button stops hanging notes within the synth.
TAL-Vocoder | PC & Mac
11. Hot Robot Plug-in
Hot Robot Vocoder is a voice changer plugin effect for Windows. It includes unique features that differentiate it from other vocoders. You can drag and resize the bands to control the output sound, and you can also change the number of bands from 4 to 40.
Hot Robot | PC
12. Cannabis Vocoder
If you’re looking to add some fun to your vocal tracks, Cannabis Vocoder is the perfect plugin for you. It’s easy to use and produces excellent results, quickly transforming your voice into something new and exciting.
Cannabis Vocoder | PC
Frequently Asked Questions
What Are the Best Free Voice Changer VST Plugins?
There is no one “best” voice changer VST plugin. It all depends on your preferences and what type of sound you’re looking for. Popular voice changers include TAL-Vocoder, Hot Robot, Cannabis Vocoder, and Voicemod.
You can also find a variety of free voice changers online. This article has listed the best free voice changers VST plugins available. You can try out a few different plugins to see which one works best for you.
Is there a Male To Female Voice Changer VST?
Yes, several voice changer plugins allow you to change your voice from male to female and vice versa. RoVee is one such plugin, and it offers a variety of voice-changing effects.
You can also try out Voicemod, a voice changer software for Windows. It offers many voice-changing effects, including the ability to change your voice from male to female and back.
I hope you found this list of free voice changer VST plugins helpful.
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