How to auto tune your voice in audacity

Written by michael carroll
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How to auto tune your voice in audacity
Auto-tune your voice like a pop star for free with Audacity. (Thomas Northcut/Photodisc/Getty Images)

Audacity is a free, open-source audio editing program. A special plugin for Audacity allows you to use of Virtual Studio Technology, or VST, instruments and effects, including the popular Auto-Tune effect made by Antares Audio Technologies. Install the VST plugin and a demo of the Auto-Tune plugin to try out the popular effect on your own voice for free.

Skill level:


  1. 1

    Download and install Audacity version 1.3 or higher from if you are currently using an earlier version.

  2. 2

    Download the Audacity VST Enabler from Run the downloaded program, and when you reach the "Select Destination Location" step, select the "Plug-Ins" folder in the "Audacity 1.3 Beta (Unicode)" folder in the "Program Files" folder. Complete the installation and click "Finish."

  3. 3

    Navigate to and choose "Product Demo Versions" from the "Download" menu. Enter an e-mail address and select a country from the "Where do you live?" menu. Select "Auto-Tune Evo" from the "Product to Download" menu, your version of Windows from the "Computer Platform" menu and "VST" from the "Format" menu. Click "Download Product."

  4. 4

    Open and run the installer program when it's finished downloading. When you reach the "VST Plug-Ins Folder" step of the installation program, click "Change" and select the same "Plug-Ins" folder you chose in Step 2. After the installation is complete, another program installs the product's authorisation software. You are prompted to restart your computer after this installation; click "Yes."

  5. 5

    Run Audacity. When a dialogue window appears, asking about the Auto-Tune plug-in demo period, click "Try."

  6. 6

    Open a recording of your voice or record a new one with the "Record" button.

  7. 7

    Click the "Effect" menu and choose "Antares Audio: Auto-Tune Evo VST." The Auto-Tune interface appears.

  8. 8

    Configure the Auto-Tune effect using its interface. For a quick demo of the effect, simply adjust the "Transpose" knob up or down, and click "OK" to apply the effect.

  9. 9

    Click the "Play" button to hear your auto-tuned voice when the processing is complete.

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