Plotting
How to create a character profile
What to include, the questions that matter, and how wants vs needs build a real character arc.
6 min read · Updated 9 July 2026
A character profile is the difference between a character who acts consistently and one who does whatever the plot needs this chapter. It is a short, working reference you build in planning and keep beside you while you draft. This guide covers what to include, the character profile questions worth answering, and the wants-versus-needs idea that turns a description into an arc.
The character profile template below is a fillable version you can complete or randomise as you read. Here is what each part is for.
Character Profile Template
WREN ASHBY
Protagonist · age 27 · Cartographer
APPEARANCE
Wiry and travel-worn, with ink-stained fingers and a scar through one eyebrow.
PERSONALITY
curious, stubborn, quietly brave
Strength: Reads people as easily as maps
Flaw: Trusts no one, least of all herself
STORY
Wants (external goal): To find the island her mother swore was real
Needs (inner truth): To learn that home is people, not places
Wound (backstory): Abandoned as a child at a harbour inn
Arc: From lone wanderer to someone who lets others inNote ⊕Fill it in, or hit Randomise for a starting point. Wants vs needs is the engine of a character arc — the goal they chase, and the truth they actually need.
Want the full tool? Open the Character Profile Template.
What to include in a character profile
Start with the basics — name, age, role and occupation — then add appearance and personality. Next comes the pairing that makes a character feel human: at least one genuine strength and one real flaw. Finally, the story fields: what the character wants, what they need, the wound that shaped them, and the arc they travel. That is the whole useful profile.
What to leave out is just as important. Endless trivia — favourite colour, star sign, breakfast order — rarely reaches the page and can crowd out the things that do. Keep the profile to details that change how the character acts.
The questions that actually matter
A few questions do most of the work. What does this character want, and what do they actually need? What is their defining flaw, and the wound that caused it? What would they never do, and what are they most afraid of? Answer those honestly and the surface details tend to write themselves.
These are the fields the template foregrounds, because they are the ones that generate action and conflict. A character defined by their want, need and flaw will behave consistently in situations you have not even planned yet.
Wants vs needs: the engine of an arc
The single most useful idea in character work is the split between want and need. The want is the external goal the character consciously chases — to win the trial, reach the city, marry the duke. The need is the inner truth they must learn, and it is often the opposite of what they think they want.
The gap between the two is the arc. A character who wants revenge but needs to forgive, or who wants to be left alone but needs to belong, has somewhere to travel. Fill in both fields and you have not just a character but a story shape.
Give every character a flaw
Flawless characters are forgettable, and worse, they are hard to plot around, because nothing tests them. A clear flaw — pride, recklessness, a need to control — creates friction with the world and with other characters, and it gives your protagonist something to overcome as part of their arc.
Pair the flaw with a strength so the character is not simply weak, and let the flaw grow out of the wound. A character abandoned young who now trusts no one is more coherent, and more moving, than a random collection of quirks.
Keep a story bible
Build one profile per significant character and keep them together — a story bible — so you can check a detail without hunting through the manuscript. As characters evolve in the drafting, update their profiles; a living reference is far more useful than one written once and forgotten.
Minor characters need only a light touch: a role, a defining trait, maybe a want. Save the full treatment for the people the story turns on. When your cast is set, our guides on novel length and chapter length help you plan the book they live in.
Common questions
- What questions should a character profile answer?
- Beyond the basics, the useful ones are: what does this character want, and what do they actually need? What is their defining flaw, and the wound that caused it? What would they never do, and what are they most afraid of? Answer those and the surface details tend to write themselves.
- How long should a character profile be?
- Long enough to be useful and no longer. A main character might fill a full page; a walk-on part needs a line. The goal is a quick reference you actually consult, not an exhaustive biography you write once and forget.
- Do I need a character profile before I start writing?
- Not necessarily. Some writers profile everyone in advance; others discover characters by drafting and profile them afterwards to keep things consistent. Either works — the profile is a tool, so use it whenever it helps rather than as a rule.
- What is a character's arc?
- An arc is how a character changes across the story, usually by closing the gap between what they want and what they need. A profile captures the start and end points — the wound and flaw they begin with, and the truth they reach — so you can steer the change deliberately.
- Should minor characters have profiles?
- Only lightly. Major characters deserve a full profile; supporting ones need just enough — a role, a defining trait or two, a want — to stay distinct and consistent. Over-profiling every spear-carrier is time better spent drafting.
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