Character Profiles: How to Build Characters with Depth

Readers will forgive a novel a great deal, but rarely a character they do not believe in. A believable character acts for reasons we can follow even when we disagree. They surprise us without seeming random, and they change because the story forces them to.

A character profile, sometimes called a character sheet or character bible entry, is where you build that person. Many templates online are long questionnaires about height, hair colour and star sign. There is nothing wrong with that, but it does not create depth. Depth comes from asking what drives a character and what holds them back.

What a character profile is for

A profile has two jobs. Before you draft, it helps you know a character well enough to predict how they would react in any scene. While you draft, it serves as a reference that keeps contradictions out: eye colour, age, siblings, scars, the way someone talks.

The order of the questions matters. Physical details can be added at any point. The inner questions decide which scenes you write in the first place, so they come first.

What to include

Want, wound and need

These three ideas sit at the heart of any character profile. Together they produce the character arc: the inner change from the first page to the last.

• The want is what the character consciously pursues: catch the killer, save the company, win back an estranged sister. It drives the external plot.
• The wound is an old injury the character has built defences around. It often produces a false belief, sometimes called the lie, about themselves or the world, such as: anyone you rely on will leave.
• The need is what the character truly requires, usually without knowing it. It often runs against the want or the lie.

Not every character has to change. Some strong novels feature a steadfast character who changes the world around them, and some a character who fails to overcome the wound. The profile still helps: it shows which change you are withholding and why.

Finding a character’s voice

A character with depth sounds like no one else. That shows less in loud quirks than in small things: sentence length, vocabulary, what they say aloud and what they leave unsaid. A surgeon describes an injury differently from a child; a character from Glasgow swears differently from one from Georgia.

Note a few typical phrases in the profile, and also words the character would never use. A reliable test: cover the dialogue tags in a conversation. If you can still tell who is speaking, your characters have their own voices.

Relationships and antagonists

Characters reveal themselves in contact with others. For each important relationship, note what binds the two and what stands between them. The most productive supporting characters either embody the protagonist’s need or confirm their lie.

Your antagonist deserves a full profile too. An opponent with an understandable want and a wound of their own is more threatening than a stock villain, because we see why they will not back down. For how these conflicts combine into a working structure, see What Is Plot?.

Using the profile while you draft

A profile is not a form you fill in once and file away. It earns its keep during drafting and revision:

• Before a scene: what does the character want here, and how does the scene press on the wound?
• At decision points: would this character really do this, or are they doing it because the plot needs them to?
• In revision: do appearance, age and backstory match across every chapter?
• After the draft: update the profile. Characters change as you write, and the profile should show who they have become.

Common mistakes

• The profile as a CV. Pages of biography with school grades and favourite films feel productive but rarely generate a single scene. For every entry, ask whether it could trigger action.
• The flawless character. A hero with no weakness has nothing to overcome. The wound and the lie are not defects in your design; they are its engine.
• Backstory in chapter one. What lives in the profile does not belong on the first pages. The wound hits harder when it shows in behaviour first and is explained later.
• Everyone sounds the same. If every character uses the same phrases as the narrator, the voice section of your profiles is empty.
• The antagonist without a profile. A villain who is evil only because the plot requires it weakens the protagonist too, because the hero is measured against the opposition.

Frequently asked questions

How detailed should a character profile be?

As detailed as it is useful to you. Main characters benefit from a thorough profile covering want, wound, need, voice and relationships; minor characters often need only a few lines.

Should I write profiles before or after the first draft?

Either works. Outliners usually write them first. Discovery writers often fill them in during or after the draft and use them in revision.

What is the difference between a character’s want and need?

The want is what the character consciously pursues. The need is what they actually require, often without realising it. The tension between the two drives the character arc.