Celebrity Voice Changer AI is an application that uses AI technology to change your voice to that of a celebrity or to create speech from text. The tool can be used for various purposes, including creating personalized audio and speech, generating cool ideas on social media, and pranking friends or family. The AI technology is powered by the latest advancements, allowing for precise recreation of celeb voices. Some use cases of the tool include creating congratulatory messages from celebrities and joking around with friends or family using their names.