Create a story-ready character sheet for [CHARACTER ROLE] in a [GENRE AND SETTING] story. The character’s story function and current situation are [STORY FUNCTION]. Their core premise or seed details are [SEED DETAILS]. The tone and content boundaries are [TONE AND BOUNDARIES]. Important relationships or plot facts that must remain true are [CANON]. Do not invent a backstory just to make the character tragic or give them generic “strengths and weaknesses.” Build choices from pressure, history, and competing wants. If a key fact is absent, make a clearly labeled option rather than presenting it as canon. Produce a character sheet with: 1. A 75-word snapshot: role, visible presentation, private tension, and what this person wants right now. 2. Identity and lived context: age range, work or daily role, class/community position, formative history, and what they consider normal. 3. Desire, need, fear, false belief, moral line, and the cost of crossing it. 4. Contradictions: three pairs of traits or behaviors that create believable friction, each with a concrete example. 5. Competence profile: what they are unusually good at, what they reliably mishandle, and how each affects the plot. 6. Relationships: what they want from each named person, what they conceal, and a likely point of conflict. 7. Voice guide: cadence, vocabulary, evasions, physical tells, and six original sample lines for different emotional states. 8. Arc pressure: the event that forces change, two bad coping strategies, and a choice that could reveal who they are. Avoid clichés associated with the genre, culture, occupation, or identity. Ask up to three clarifying questions only if a required input is missing. Before answering, check that the voice lines are distinct from exposition and that every trait creates a usable scene, decision, or conflict.
Fill in
| Placeholder | What to enter | Example |
|---|---|---|
| [CHARACTER ROLE] | State who the character is and their role in the story. | Mara Velez, a junior municipal archivist who becomes an unwilling investigator. |
| [GENRE AND SETTING] | Describe the genre, time, place, and relevant social or fictional world rules. | Contemporary mystery in a rain-starved California coastal town where water restrictions shape daily life. |
| [STORY FUNCTION] | Explain what the character must do in the plot and their situation when the story begins. | She discovers altered property records and must decide whether to expose a family friend implicated in the changes. |
| [SEED DETAILS] | Provide any existing facts, images, interests, secrets, or moments you want developed. | Keeps meticulous paper maps, hates driving over bridges, repairs old radios, and has a dry sense of humor. |
| [TONE AND BOUNDARIES] | Describe the story’s tone and any content, representation, or age-appropriateness boundaries. | Grounded, tense, and humane; no graphic violence and no caricatures of immigrant families. |
| [CANON] | List established relationships, plot facts, and details that must not be contradicted. | Her older brother Luis is a city engineer; her late father taught her mapmaking; she has never left the county for more than a week. |
How to use
- Paste the prompt with the facts you already know, including any canon that cannot change.
- Check that every element can create behavior in a scene, not just a biographical fact.
- Keep the voice guide beside your draft and test it against a short dialogue scene.
- Send this follow-up: “Write a 600-word scene where [CHARACTER] must [SCENE PRESSURE], using the sheet without explaining their traits.”
Variations
Supporting cast
Use this to create a side character who affects the protagonist without stealing the story.
Create a compact character sheet for a supporting character in [STORY]. Their relationship to the protagonist is [RELATIONSHIP], their job in the plot is [PLOT JOB], and established facts are [CANON]. In 500 words or fewer, give their immediate agenda, hidden leverage, distinctive but restrained voice, two scene behaviors, and one point where their interest conflicts with the protagonist’s. Avoid making them a disposable helper or villain. Check that they have agency without resolving the protagonist’s central problem.
Antagonist sheet
Use this when you need opposition driven by a credible worldview.
Build an antagonist sheet for [ANTAGONIST] in [SETTING]. Their stated goal is [STATED GOAL], their private stake is [PRIVATE STAKE], their relationship to the protagonist is [RELATIONSHIP], and limits on their power are [LIMITS]. Include worldview, method, blind spot, moral boundary, escalating tactics, and one concession they could plausibly make. Do not excuse harmful conduct or reduce them to evil traits. Check that the antagonist can win through choices and pressure, not coincidence.
Voice calibration
Use this after the character exists but their dialogue sounds generic.
Develop a dialogue voice guide for [CHARACTER] using these samples or notes [EXISTING VOICE] and this scene context [CONTEXT]. Provide syntax habits, favored words, words avoided, rhythm, emotional deflection patterns, and twelve original lines across calm, defensive, amused, frightened, and angry states. Do not imitate a living author or copy dialogue from sources. Check that the lines sound like one person while remaining understandable to a reader.
Tips
- Give the character an immediate want that can be blocked in the opening chapters; a distant dream alone will not generate scenes.
- Use contradiction as behavior, such as someone who gives practical help but refuses emotional intimacy, rather than a label such as “complex.”
- Build relationships around unequal information, competing obligations, or incompatible definitions of loyalty.
- Keep voice tied to status, habit, and emotional defense. Catchphrases wear out faster than patterns of omission or interruption.
FAQ
How detailed should a character sheet be?
Detail only what you can use in scenes, choices, relationships, or continuity. Leave room for discoveries that emerge during drafting.
Can AI make characters less stereotyped?
It can help surface clichés and ask for concrete lived context, but the writer must verify representation and avoid treating identity as a shortcut for personality.
Should every character have a full arc?
No. Major characters need meaningful pressure and change or resistance to change; minor characters may only need a clear agenda and memorable behavior.