Most character sheets are useless. Hair color, height, favorite food, star sign. None of it makes a reader care, and none of it tells you what the character does when a scene gets difficult.
Three things do that work. Everything else is decoration.
Want, wound, contradiction
The want is what they are actively chasing in this story. Not a vague desire, something they would take action to get this week. A want gives every scene a question: are they closer or further away?
The wound is what happened before page one that shaped how they behave. It explains why they will not do the obvious thing. A character who refuses to ask for help is boring; a character who refuses to ask for help because the last time they did, someone died, is a person.
The contradiction is the bit people skip, and it is what makes a character feel real. Real people are inconsistent. The ruthless negotiator who cannot fire anyone. The pacifist with a temper. The meticulous detective whose apartment is a disaster. Contradiction is where readers stop seeing a role and start seeing a person.
Write those three lines before you write a description. If you can only manage two, the character is probably furniture, which is fine, but do not build a subplot on them.
Give them a voice, not an accent
Characters should be identifiable by their dialogue with the name tags removed. That comes from how they think, not how they sound.
Useful levers:
- Sentence length. Some people speak in fragments. Others cannot stop qualifying.
- What they avoid. A character who never says the dead person's name is characterized by that.
- Register. Who swears, who is formal under stress, who gets more polite the angrier they get.
- Whether they answer the question. Evasion is character.
Accents and verbal tics are the cheap version and they age badly on the page. One character who says "aye" is a shortcut, not a voice.
Let them be wrong
The most common weakness in a drafted character is that they are competent, decent and correct. Nothing to argue with, nothing to fix, nothing to root for.
Give them a bad plan they believe in. Let them misread someone. Let them win something by a method the reader is uncomfortable with. A character who is never wrong cannot change, and change is the entire reason anyone reads fiction about people.
Consistency across a long book
This is where the practical tooling matters. A cast of a dozen across thirty chapters will drift: eye color changes, a sibling appears from nowhere, someone forgets a conversation they had in chapter four.
Set your recurring cast up as proper assets in the Series Bible. Each character holds a fixed physical identity, plus named outfits and a status, so they stay themselves across chapters and across books. When you start a sequel you cast them in rather than redescribing them, and their lineage is tracked. See Creating characters, settings and entities.
If your book is illustrated, this stops being a nicety. Consistent identity is what makes the same character look like the same character on every page, whether that is a children's book or a comic. Portraits, outfits and consistency covers how that works.
Naming
Names carry more than people expect. A few habits that help:
- Say it out loud. If it is awkward in your mouth it is awkward in a reader's head.
- Vary the shapes. Three characters whose names start with the same letter or share a rhythm blur together.
- Match the world. Names from one culture in your setting should feel related; names from another should not.
- Do not overload with meaning. A villain called Malice is a costume, not a name.
The free character name generator is good for producing a batch to react to. Pick from it, then adjust by hand.
The test
Put the character in a scene where they want two things they cannot both have. What they give up is who they are, and you will learn more about them in that one scene than in any amount of backstory.
If you do not know what they would sacrifice, go back to want, wound and contradiction. Something is missing.
Start a story and find out.
