"How to Use Character AI: Beginner's Guide"
Last updated July 2026 · Suony
Sign up, pick or search a character, type messages to chat, and optionally build your own; a content filter limits mature roleplay.
Character AI is a platform where you chat with AI characters, real or invented, and can create your own. It works by using a language model to role-play as whichever character you pick, replying in that character's voice as you type. Here is how to use it from your very first message.
Get started step by step
- Create an account on the website or app using an email or a linked login.
- Browse or search for a character. There are millions, from historical figures to fandom favorites to original creations.
- Open a chat and type your first message. The character responds in its established personality.
- Keep the conversation going. Reply naturally; the AI remembers recent context within the chat to stay consistent.
- Rate or regenerate responses if a reply misses. You can swipe or refresh to get an alternative.
- Start a new chat anytime to reset context or try a different character.
How Character AI actually works
Under the hood, a large language model generates each reply based on the character's description and your conversation so far. It is predicting in-character text, not retrieving fixed answers, which is why the same character can respond differently each time. Memory is scoped to the current conversation, so long chats stay coherent but a fresh chat starts clean.
Creating your own character
You can build a character by giving it a name, a greeting, a personality description, and optionally example dialogue and an avatar. The more specific your description, the more consistent the character feels. You can keep it private or share it publicly.
The filter: what beginners run into fast
The one thing most new users hit is the content filter. Character AI blocks mature and NSFW content, and the filter can also interrupt intense but non-explicit scenes, which frustrates roleplay fans.
| Feature | Character AI | Uncensored option |
|---|---|---|
| Content filter | Strict, blocks NSFW | No aggressive filter |
| Sign-up to chat | Required | Not required on Suony |
| Own your characters | No | Yes, on-chain tokens |
If the filter is getting in your way, that is where an alternative comes in. Suony offers uncensored AI chat with no filter breaking the scene, no sign-up to start, and characters you actually own on-chain and earn from. Our Character AI alternative guide covers the full comparison, and you can drop straight into AI roleplay chat to see the difference in one session.
And if you're leaving anyway...
If Character AI's limits are the reason you looked this up, try uncensored AI chat instead. It is free to start with no account required, so you can compare the experience in your very next conversation.