Pitch Shifter is an audio effect that changes the pitch of your input signal using a grain delay technique. It allows you to shift the pitch up or down by semitones, offering creative control over your sound. The plugin includes features like a jitter control to add subtle randomness for a unison-like effect, grain size adjustment to influence the texture of the processed audio, and a dry/wet mix to blend the effect with the original signal. Additionally, an advanced correlation mode enhances clarity for many types of audio, although it may be less effective with complex sounds like pads and textures.

Designed for both standalone use and integration within larger effect chains, Pitch Shifter excels when combined with other Kilohearts Snapin Hosts. These hosts provide flexible environments to layer and manipulate multiple effects, enabling a highly creative workflow. The user interface supports resizing for easy control, making it suitable for live performances and touchscreen use. The plugin's settings panel offers preset management to streamline your creative process, and a bypass option allows quick toggling of the effect.

Pitch Shifter is also available as a Rack Extension for Reason, expanding its accessibility within popular music production software. Its straightforward yet powerful pitch manipulation capabilities make it a valuable tool for producers and sound designers looking to experiment with pitch and texture. Whether enhancing individual tracks or adding unique character to complex soundscapes, this plugin provides an intuitive and flexible solution for pitch shifting needs.