Eternity.ac is an AI-powered platform offering users the ability to create a digital clone of themselves, including their thoughts, their voice and appearance with a lifelike 3D avatar. It allows creating private and public clones in 7 different languages. The cloning process is broken down into three straightforward steps: The user firstly uploads their thoughts and speaks to the system. This collected data helps distil key traits, personality nuances, and typical dialogue tendencies. For the second step, users are asked to provide several selfies, which the tool uses to generate a 3D avatar that visually represents the user. Cyclieally, the user can then download or store the clone in the cloud. This digital clone can serve as a lasting, interactive representation of the user, designed to carry forward the user's likeness, thoughts, and personality. Furthermore, the platform possesses the versatility to be used in a privacy-conscious individual setting or in a public setting like content creators, influencers, or professionals wanting to extend their digital persona. The impact of such a tool can range from personal preservation for future generations to creating public-facing digital entities, potentially influencing sectors like entertainment, media, or customer service.