There are several methods to access ChatGPT without restrictions, including using prompts to bypass the AI's filters, jailbreaking the AI, and using alternative AI chatbots. Some popular prompts include Do Anything Now (DAN) and prompting the AI to act as a character that can access restricted answers. Jailbreaking refers to the AI providing answers that its filters should prevent it from giving. Alternative AI chatbots, such as Replika, can also be considered for accessing ChatGPT without restrictions. It is important to note that while these methods may allow for unlimited exploration of subjects, they may also result in the AI providing inaccurate or harmful information.