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This article lists the best free VST autotune plugins. For more categories of music software, return to Free VST Plugins. (Free AutoTune for Music Production Blog)

Autotune is an indispensable tool in music production. You’ll hear auto-tuned vocals from all genres of music, from the latest chart-topping singles to indie demos.

Once exclusive to the Antares Auto-Tune Pro ($399) plug-in, pitch correction features are now available to everyone, thanks to free auto-tune alternatives. Yes, you can try the Antares Auto-Tune plugin for free for 14 days, but the alternatives below are the preferred option if you’re looking for a more permanent solution. If your music production software collection lacks a pitch correction tool, our list of free VST auto-tune plugins will help you keep the pitch of your vocals perfect. All you need is a digital audio workstation that can host VSTs.

Pitch correction is primarily used to correct pitch imperfections in a vocal recording. The Auto-Tune plugin can provide perfect vocals that don’t sound unnatural when used sparingly. It can also intentionally change vocal timbre and melody, in which case autotune is used as a creative effect.

The second scenario is also known as the “T-Pain Effect” or the “Cher Effect”, made famous by Cher’s song “Believe”.
We at Gray Spark Audio Academy – best music production course in Pune teach the right way to tune your vocals and how to get that polished tone from the modern day pop approach. 

 1

Graillon 2

Its pitch correction module is effective and easy to use, which makes Graillon 2 the number one autotune freebie list. It is compatible with all digital audio workstations on Windows and macOS.
Auto-tuning vocals with Graillon 2 couldn’t be easier. Place it as an insert effect in the vocal mix channel (or live vocal processing chain), turn on the Correction module, and you’re good to go.

Those who require more control over the pitch correction process can limit the pitch range to a specific scale, adjust the speed of the pitch correction, and define the pitch detection range of the auto-tune algorithm.

Graillon 2 can sound more or less artificial thanks to its flexible pitch correction engine depending on the stylistic requirements of your project. The mix control on the right side of the user interface can further reduce the impact of the auto-tune module if needed.

At the other end of the realism spectrum, you can use Graillon 2’s Pitch Shift module in tandem with its pitch correction algorithm to come up with some unusual-sounding vocals. For example, you can mix a dry vocal with an auto-tuned signal for a unique chorus-like effect.

Or you can add some pitch shifts with preserved formants to the mix. This will effectively thicken the vocals, add depth and at the same time slightly adjust the pitch. The developer recently released an updated version of Graillon 2. It features a resizable UI (you can set it to any size between 75% and 200%), which increases compatibility with different screen sizes.
(Free AutoTune for Music Production Blog)

 2

MAutoPitch

MAutoPitch is by no means a less capable Antares Auto-Tune alternative than Graillon 2. While the pitch correction features are roughly the same between the two plugins, MeldaProduction adds a few bonus tools such as stereo width adjustment, automatic gain control, and a limiter. .

This free auto-tune effect is flexible and easy to control, with adjustable speed, range, scale and depth. The added stereo widening feature can be useful in the vocal processing chain, but be sure to double-check mono when using the mix.

However, MAutoPitch is not the top-rated free auto-tune plugin because it comes with a cumbersome installer. All MeldaProduction freeware plugins, including MAutoPitch, are packaged in a single installation file. This results in unnecessarily long download times and a somewhat cumbersome installation process.

The plugin’s user interface is also a bit less intuitive than Graillon’s, but your mileage may vary. To be fair, MeldaProduction offers a wide selection of different skins with its plugins, so you can choose a skin that suits your preferences (or your DAW’s interface).

Aside from these few flaws, MAutoPitch is a great free autotune VST that could quickly become your pitch correction tool. Like Graillon 2, it is compatible with a host of VST and AU plugins on PC and Mac.

 3

GSnap

GSnap is an old free auto-debug plugin. It was the first free autotune VST on the market. Pitch correction software was still somewhat of a rarity at the time GSnap was released.

In terms of its features and design, GSnap is still a fantastic pitch correction tool. At first glance, it looks quite similar to Graillon 2 and MAutoPitch. One excellent feature that sets it apart is the ability to tune the processed audio signal according to the MIDI notes on the input.

In other words, you don’t have to rely on the plugin’s auto-pitch detection algorithm. Instead, the user can input the correct MIDI notes into the plugin and let it do the rest.

GSnap’s automatic pitch detection algorithm also does a great job, albeit without the formant shift features found in Graillon 2 and MAutoPitch.

Unlike Graillon 2 and MAutoPitch, GSnap will only work on Windows-based systems. However, it comes with a very well written manual. (Free AutoTune for Music Production Blog)

 4

GSnap

GSnap is an old free auto-debug plugin. It was the first free autotune VST on the market. Pitch correction software was still somewhat of a rarity at the time GSnap was released.

(Free AutoTune for Music Production Blog)
In terms of its features and design, GSnap is still a fantastic pitch correction tool. At first glance, it looks quite similar to Graillon 2 and MAutoPitch. One excellent feature that sets it apart is the ability to tune the processed audio signal according to the MIDI notes on the input.

In other words, you don’t have to rely on the plugin’s auto-pitch detection algorithm. Instead, the user can input the correct MIDI notes into the plugin and let it do the rest.

GSnap’s automatic pitch detection algorithm also does a great job, albeit without the formant shift features found in Graillon 2 and MAutoPitch.

Unlike Graillon 2 and MAutoPitch, GSnap will only work on Windows-based systems. However, it comes with a very well written manual. The instructions are worth reading if you decide to use GSnap as your free autotune effect.

 5

Voloco

Voloco is a simple free autotune VST that was designed to be used solely as a creative tool. Don’t expect to achieve subtle vocal pitch correction with the Voloco. This is an intentionally robotic sounding autotune plugin for use in electronic and urban music.

Although Voloco is available as a VST3 and AU plugin on desktop operating systems, it is primarily used on iOS and Android. The Voloco app version is simply the best free autotune for mobile devices.

It’s a good free auto-tune alternative for beginners who don’t want a plugin with advanced controls. Voloco offers six autotune vocal presets and allows the user to adjust the song’s key and scale.
(Free AutoTune for Music Production Blog)

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If you guys have another other questions you would like to shoot at me, just shoot me a mail at ronak@gray-spark.com.
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2 thoughts on “Free AutoTune for Music Production”

  1. Your blog post was a pleasure to read, and I found the information you provided to be incredibly helpful. I appreciate the effort and thought you put into creating this content, and your passion for the topic shines through in your writing. Your insights have given me a new perspective and expanded my knowledge on the subject matter. Thank you for taking the time to share your expertise!

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