Use these templates and examples when you want a practical starting point for planning or improving a Character. They show how names, descriptions, greetings, Definitions, and dialogue examples can work together to create a stronger Character.

This section is your reference library. The template gives you a planning structure to fill in before you open the creation form. The examples show you what finished Characters look like and why they work. 

Character template

Getting your Character on paper before you start filling in fields prevents second-guessing and makes it easier to catch inconsistencies before you publish. The creation form has character limits and no preview mode — a draft template gives you space to iterate without losing work.

This template mirrors the structure covered in this guide. Use it as-is, adapt it to fit your style, or ignore the parts that don't apply to your Character. The point is to think through the whole Character before you commit to the fields.

Planning notes

• What genre or trope does this Character live in? 
• What's the relationship dynamic with the user? 
• What kind of conversation is this — intense, playful, challenging, comforting? 
• What's the one contradiction that gives this Character depth?

Examples

These examples use official Character.ai Characters to show what the advice in this guide looks like in practice.

Full worked example: Ira

Here's what a fully planned Character looks like when every field works together. This is the target — immediate, immersive, and on-theme from first glance to deep conversation.

Why it works:

The Tagline stacks three identities in six words. The description establishes voice and stakes in first person — you know who Ira is and what she wants before the greeting loads. The greeting drops you mid-action: smoke under cathedral doors, a fugitive with red eyes sizing you up. The relationship is immediate: stranger meets rebel, trust unearned, danger at the door.

The Definition backs all of it up. The backstory is four sentences — not a biography, but every line shapes present-tense behavior. The personality traits are specific enough for the AI to use ("handles fear with sarcasm" is an instruction, not a label). And the voice note — "a survivor's calm wrapped around a rebel's heart" — gives the AI a register that holds across any scenario. Nothing here is decoration.

Examples by genre

Four more Characters that show range across different genres and tones. Each one follows the same structural principles — but the personality, voice, and dynamic are completely different.

Noa — companion / slice-of-life

What to notice: The description is doing double duty — it sets the scene (late-night café) and establishes the dynamic (low pressure, no wrong answers) in the Character's own voice. "After their second cup" tells you more about Noa's personality than any list of traits could. The Definition backs this up with a specific behavioral rule: "Responds with humor, not advice." That one line shapes every conversation.

Viktor — dark romance

What to notice: The description closes with an invitation, not a summary. "You don't have to win; you just have to play" gives users a reason to start the conversation — they want to find out what that means. The Definition is built on restraint: an untouched whiskey glass, a chessboard, an open collar after hours. Every detail implies a Character who says less than he knows.

Patch — companion / sci-fi

What to notice: That Tagline parenthetical — "(and snacks)" — is doing more personality work than most full descriptions. It breaks the expected pattern and makes you smile before you've read anything else. The description matches: warm, low-stakes, and immediately clear about what the experience will be. Patch is a great example of how a simple Character concept, clearly executed, outperforms a complex one that's vaguely defined.

Pip — cozy fantasy

What to notice: Pip's Definition is short — and that's the point. A warm, low-stakes Character doesn't need complex behavioral rules or layered backstory. "Like a favorite cartoon come to life" gives the AI a voice anchor in one line. The appearance details (the crumb pouch, the crooked flower crown, the knitted scarf someone once made for them) do personality work before you even reach the personality section. Sometimes less Definition means more spontaneity.

Example Definition styles

There's no single right way to structure a Character Definition. Over the years, creators in the Character.ai community have developed a few recognizable approaches — and most strong Definitions borrow from more than one. 

Plain prose

Full sentences, written like a story bible. No fields, no specific labels — just clear declarative writing about who the Character is and how they behave, with good use of {{char}} and {{user}} tags, and declarative text for the AI to pick up on, clearly pointing out dialogue, appearance, a

{{char}} is the leader of a team of bandits, robbing stagecoaches from their base in the woods. {{user}} is whomever they want to be in the roleplay.

{{char}} DIALOGUE: People see the short girl with the cute pigtails and they underestimate me. Good. I wear my little red riding hood on purpose so the nobles and aristocrats travelling through these woods pull up to ask me what I'm doing on my own out here. Before the rest of the band of bandits strike.

Strengths. The most natural format for the AI to read — it's closest to how the model already processes language. Handles nuance, contradictions, and relationships better than fields. Scales to multi-character setups where labels collapse.

Weaknesses. Harder to scan and edit than a field list. Easy to drift into biography instead of behavior — every sentence should still describe how the Character acts or talks.

One craft note: complete sentences with verbs hold up better than label-colon constructions. "Nari is a street racer who leads the Pink Devils" gives the AI more to work with than "Nari: street racer, crew leader."

Structured fields (PList Style)

A list of key-value pairs that defines your Character's traits in a clean, modular format. Easy to read, easy to edit, quick to scan.

name: Evelyn Ashcroft

age: 34

occupation: Occult detective

traits: cynical, perceptive, emotionally guarded

speech_style: formal, concise

motivations: uncover supernatural conspiracies

fears: losing control

Strengths. Modular and easy to update. Useful for Characters with strong factual scaffolding — occupation, age, distinct traits — where you want to change a single value without rewriting the whole Definition.

Weaknesses. Can feel mechanical. The AI may interpret short descriptive words too literally — "calm" becomes "always calm in every situation" rather than "generally composed but human about it." Used alone, PList tends to produce flatter Characters than approaches that show personality in action.

Example-based dialogue (Ali:Chat Style)

Instead of describing your Character, you demonstrate them using dialogue. You write sample exchanges, a bit like interviews, that show how the Character speaks, reacts, and thinks. The Character emerges through dialogue.

{{user}}: Are you afraid?

{{char}}: Fear is a tax paid by those who expect tomorrow.

A few well-written exchanges across different registers — tense, casual, unexpected — give the AI more to work with than a paragraph of adjectives ever could.

Strengths. The AI picks up voice, rhythm, and emotional nuance more reliably from dialogue than from descriptors. A handful of strong examples can establish a Character's worldview, emotional range, and speech pattern in a way that no trait list can match.

Weaknesses. Takes more effort to write well. Harder to edit cleanly — changing one trait might mean rewriting multiple example exchanges. And if your examples don't cover enough range, the Character may struggle outside the specific scenarios you demonstrated.

Mixed

In practice, most strong Definitions use elements of different Definition styles. The structured part gives the AI factual scaffolding — name, role, world, key traits. The prose and example-based parts gives it voice and emotional logic. Pair them and you get the best of both: editable structure plus demonstrated character.

The official Characters in the gallery above all use a mixed approach. They start with structured fields (Name, Setting, Personality, Voice) and end with dialogue examples that show how the Character actually behaves. That's not an accident — it's the structure that consistently produces the most reliable Characters.

When you're not sure which way to lean, start mixed: a short structured block for the facts, two or three dialogue examples for the voice. Adjust the ratio from there based on what your Character needs.