Character.AI settings guide

Character.AI lets you chat with AI versions of historical figures, fictional characters, and original personas — thousands of characters created by the community.

Create custom characters with detailed personas — write their background, personality, speaking style, and Character.AI learns to mimic them.

Use for brainstorming — chat with 'Steve Jobs discussing product design' or 'Naval Ravikant on business strategy' to get different perspectives.

Roleplay for language learning — chat with a native speaker character in Spanish/Hindi/French and practice conversational skills.

Use Group Chats to simulate meetings — add 3–4 characters to a group conversation, they'll interact with each other and you.

Save conversation history — revisit past chats with characters and continue from where you left off.

Create characters for your brand — develop a customer service character or brand mascot and refine it through conversations.