Prompt Personalities is a Chrome extension developed by eric.eriksson. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free extension allows users to create and save custom personality prompts for ChatGPT and other LLM chatbots.

With Prompt Personalities, users can easily generate their own personality prompts for engaging conversations with chatbots. The extension offers a range of preset personalities, including historical figures and quirky personalities, or users can create completely custom personalities tailored to their specific needs.

The interface of Prompt Personalities provides fields for naming and describing the personality, as well as controls for adjusting temperature and verbosity. Users can save blocks of text as prompts, making it convenient for copy-pasting into their preferred chatbot.

Whether you want to have a whimsical chat with a virtual chef or need templates for specific use cases like a custom workout plan or startup pitch, Prompt Personalities offers a versatile and user-friendly solution.