Autotune is a popular audio processing tool used to correct pitch imperfections in vocal recordings. While it's commonly associated with a robotic, Cher-like effect, when used subtly, autotune can enhance the natural sound of your vocals. Audacity, a free, open-source audio editing software, offers a built-in autotune effect that you can use to fine-tune your vocal recordings. In this guide, we'll walk you through the steps on how to do autotune in Audacity.