Build a single AI character to talk to — with a personality you tune, a relationship mode, a voice, and a generated avatar. This guide explains every setting in the character creator.Build a single AI character to talk to — with a personality you tune, a relationship mode, a voice, and a generated avatar. This guide explains every setting in the character creator.

#Who they are

Start with the basics:

• Name — what you call them.
• Description — who they are. This is the foundation the rest of the character is built on; the richer the description, the more grounded and consistent the character.

You can also pick a gender, or leave it on automatic and let the creator infer it from the description.

#Personality (HEXACO)

Six trait sliders shape how your character thinks and speaks. Each runs from low to high; hover the question-mark next to any trait in the creator for the same guidance.

#Relationship mode

Sets the character's behavioral boundaries and interaction style.

#Voice

Choose a text-to-speech voice. It affects the character's spoken tone and cadence when you have voice replies enabled.

#Memory

When memory sharing is on, the character carries memories across all of your sessions with them — so they remember earlier conversations instead of starting fresh each time.

#Content policy

The maturity ceiling for the character. Your account plan caps how high you can set it.

#Tone & style

Fine-tune the voice with three sliders — Humor, Warmth, and Formality — plus optional free-text fields:

• Style inspiration — a reference for the kind of voice you want.
• Custom instructions — specific guidance the character should follow.

#Avatar

• Generate avatar — creates a portrait for your character. On by default.
• Generate all moods — also builds a full expression sheet (different facial expressions). Available on Plus and up; free accounts get the neutral portrait.

#Publishing

Choose Private (only you) or Public (listed in the character catalog). You can change this later.

#See also

• Characters overview — what characters are and how they remember.
• Character relationships — how trust and relationships evolve over time.
• Create a game world — build a full playable world instead.