How to Use Duck.ai for Beginners (Free Private AI Chat With No Login)

If you want the power of a modern AI chatbot without handing over your email address, phone number, or chat history, Duck.ai is the tool to learn. Built by the team behind the privacy-first DuckDuckGo search engine, Duck.ai lets you chat with top-tier AI models from OpenAI, Anthropic, Mistral, and Meta — completely free, with no login, no account, and no profile following you around.

In this beginner's guide, you'll learn how to use Duck.ai from scratch: opening your first chat, picking the right model, writing prompts that get great answers, comparing models side by side, managing your chat history, and locking down every privacy setting. By the end, you'll be using Duck.ai confidently for writing, research, brainstorming, coding help, and more — all while staying anonymous.

Step 1: Open Duck.ai in Your Browser

Getting started with Duck.ai couldn't be simpler.…