Talk to ChatGPT is a Chrome extension that enables voice interaction with the ChatGPT AI. By converting spoken words into text, it provides a dynamic communication method, allowing users to have conversations with AI. This extension supports various tasks such as getting answers to questions, language translation, and even coding assistance. With its intuitive interface, users can experience a more interactive way of engaging with ChatGPT, making it ideal for those who prefer auditory communication over traditional text input.