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14+ Best Free Autotune VST Plugins in 2021

The VST plugin is a type of software plug-in that allows you to make use of computer audio. They offer the ability to alter and replace sounds with greater ease than other types such as digital signal processing (DSP) or virtual instruments, which require complex programming.

Autotune has been around for over 30 years, but in recent times the development of synthesizing natural-sounding vocals quickly became a radical innovation. Nowadays there are thousands of free VST plugins to make music sound amazing–here’s our list with some fantastic recommendations.

The “best free autotune plugin 2021” is a list of the best free VST plugins for music production in 2021.


In today’s music creation, autotune and pitch correction plugins have grown quite popular. After all, they may smooth out minor flaws and improve a vocalist’s performance. Even organic instruments may be recorded and fine-tuned for a genuine, smooth, and gliding sound! As a result, autotune VSTs may offer up a plethora of options. Then you have the option of paying hundreds of dollars or downloading various free autotune VST plugins that can overlay voice effects popularized by Daft Punk, T-Pain, and Cher, to name a few.

However, the problem is that there are a plethora of free autotune VSTs strewn over the internet, and choosing the perfect one may be difficult. So, if you’re searching for a list of good free autotune VST plugins, we’ve got you covered with some fantastic free autotune VSTs that provide a lot of features!

2021 List of 14 Free Autotune VST Plugins

1) GSnap

free autotune VST

GSnap, perhaps the best free autotune and vocal harmonizer VST effects plugin, discreetly corrects the pitch of your voice or instrument (s). It may be modified even further with more severe settings to mimic Daft Punk’s iconic robot-voice effects.

By choosing between automatic and manual treatment, the nifty GSnap VST can fix specific notes that require fine tuning. Simply add stereo effects after the GSnap VST, since it needs a monophonic input signal to function, and you’re good to go!

2) La Petite Excite Fine Cut Bodies


free autotune VST

Exciter plugins are known for adding slight harmonics to voice files for more musical excitement in the upper register. With Fine Cut Bodies’ free La Petite Excite at the helm, you may fine-tune your high-pitched voice as well.

To get delicate harmonic distortion, apply this beast of a VST to your voice and modify it as much as you like. To get La Petite Excite for free, you’ll have to join up.

3) A Pitch’s Son (S.O.A.P)

free autotune VST

Son of a Pitch is an LFO-controlled pitch correction VST by Saltline that may be used to create a variety of severe pitch bend effects. The pitch knob on this useful free VST may be adjusted from +3 complete octaves to -3 octaves of the original pitch.

The pitch of the incoming signal may be modified by a pitch knob or a sync to host LFO, allowing for even more customization. It may be used as a virtual whammy bar for other instruments, and the pitch response can be adjusted to fit various voice styles.

Graillon No. 2

free autotune VST

Graillon 2 is a relatively new game with a retro-futuristic interface and a plethora of odd options to get you started. Simply place the correction module in one of your voice recordings and see the changes take effect. Not to mention Graillon 2’s luscious bitcrusher, which may distort your voice with digital distortion.

It can also easily and gracefully modify formant controls and the tone of an instrumental or voice recording. If you like bitcrushed robotic sounds, this is a no-brainer.

5) Trigger Gate A1 Alex Hilton


free autotune VST

Do you want to test your voice range? A1 Trigger Gate by Alex Hilton is a fantastic free autotune VST plugin that enables you experiment with unique effects on your voice. It has a step-style sequencer with a variety of effects ideal for a variety of genres, from baroque pop to metalcore.

Overall, the A1 Trigger Gate caters to the demands of producers that like a lot of vocal exploring.

Melda MAutoPitch Auto-Tune is a 6) Melda MAutoPitch Auto-Tune

free autotune VST

MAutoPitch is one of the greatest free autotune VST plugins for producers working with vocal melodies, especially given how crucial Auto-tune has become in the current music production scene.

It can adjust pitch, mend off notes, and give you the T-Pain/Cher effect, among other things. MAutoPitch is, in general, a voice mixer’s hidden weapon.

7) Digital Multiply Chorus by Acon

free autotune VST

Despite using every EQ setting, do your voices sound flat and uninspired? Acon Digital’s Multiply Chorus VST adds a splash of color and vitality to your voice. Multiply Chorus is a pure chorus plugin that thickens up your sound and helps your voice stand out in the mix.

Furthermore, it has a buffet of micro delays (ranging from milliseconds to seconds) that fill out and liven up your voice.

8) Autotune X42

free autotune VST

With a user interface that harkens back to early-2000s VSTs, many users will be astonished to learn that X42 Autotune can easily repair out-of-tune voices. Although you can’t change a sound’s formants, the bias and offset capabilities of this free autotune VST may help you keep voice texture.

Bias, for example, may maintain a note natural even if the pitch of the sustain is changed by the singer. Despite being a touch out of date, the X42 Autotune brings outstanding functionality to the fore with MIDI and audio side-chain inputs.

9) Evo Auto-Tune

free autotune VST

Auto-Tune Evo, another excellent free autotune VST on our list, with two alternative approaches to pitch correction. Automatic Mode, which detects the nearest pitch in a user-specified scale, is sufficient for simple pitch adjustments and correcting off notes in live performance in real-time (minor, major, chromatic, etc).

Graphical Mode allows you to describe the required pitch using a variety of graphical tools and edit or fix the most complex pitch variations for fine tuning.

10) Self-sufficiency

free autotune VST

Autotalent is a popular voice harmonizer and autotune VST that offers flawless real-time pitch correction and guarantees that just the set notes are played. 

You may use this auto-tune VST to generate famous Cher-like voice effects, chiptune style effects, and full-blown robotic mashes, or you can use it to replicate classic Cher-like vocal effects, chiptune style effects, and full-blown robotic mashes. With formant controls, there’s a lot of room for creativity. Overall, one of the greatest free VST autotune plugins available.

KeroVee Autotune (#11)

free autotune VST

KeroVee is a full-featured autotune and pitch correction VST plugin that delivers basic pitch correction to audio streams. When the Tuning Speed is set to Max, it also produces the classic T-Pain/Cher autotune effect.

Furthermore, with KeroVee autotune VST plugin at the helm, you may combine two separate transposed pitch-corrector or bypass outputs.

12) Shifter with 4 Bands

free autotune VST

Bitterspring’s 4 Band Shifter is a traditional 4-band pitch correction plugin that can independently adjust the pitch of four adjacent, user-definable frequency bands. Even more, its pitch adjustment range is impressive, ranging from -12 to +12 semitones.

13) Autotune by AAS

AAS Autotune is an outlier in our list of free autotune VST plugins since it lacks a graphical user interface. Simply drop this “invisible” VST over a voice recording and watch the magic happen (s).

AAS Autotune is a force to be reckoned with if you’re looking for that computerised hip-hop, trap, or EDM-driven vocal flare. It’s really simple to use (of obviously) and easy on the CPU.

Acustica Ochre EQ (Acustica Ochre EQ) (Acustica Ochre

free autotune VST

A solid understanding of EQ is essential for excellent mixing from the start. And vocals are no different. As a result, Acustica’s Ochre EQ is a great VST for carving out the finest voices possible in a short amount of time.

That’s all there is to it! Did you like our roundup of the top free VST autotune plugins? Let us know what you think in the comments!

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The “autotune vst free download 64 bit” is a list of the best free autotune VST plugins that you can use in 2021. The list includes 14+ different plugins that are available for both 32-bit and 64-bit systems.

Frequently Asked Questions

What is the best free autotune 2021?

A: The best free autotune 2021 is a website that can be found on the internet.

What is the best free VST autotune?

A: The best free VST autotune that you can get is Autotune.

What is the best autotune VST?

A: The best autotune VST that I have found is the one from Waves, because it allows for a better feel of what you are doing. It also gives accurate automation curves which make your sound more realistic.

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