Every great story is driven by characters readers can't forget. But creating a character that feels real — not just a collection of traits on a page — takes more than deciding their hair color and occupation.
In this guide, we'll walk through a proven framework for developing fictional characters that breathe, surprise, and stay with readers long after they close the book.
Start With What They Want
The most common mistake new writers make is starting with appearance. What your character looks like matters far less than what they want. Every compelling character has two layers of desire:
- External want — the tangible goal driving the plot. "I want to find my missing sister." "I want to win the tournament."
- Internal need — the emotional truth they haven't faced yet. "I need to forgive myself." "I need to accept that I can't control everything."
The tension between what a character wants and what they need creates the engine of your story. When these two things conflict — when getting what they want means avoiding what they need — you have the foundation of a character arc.
Build the Backstory Iceberg
You should know ten times more about your character than the reader ever will. This isn't wasted work — it's the invisible foundation that makes your character's choices feel inevitable rather than arbitrary.
Ask yourself:
- What's the worst thing that ever happened to them?
- What are they most ashamed of?
- What would they never admit out loud?
- What's the lie they tell themselves to get through the day?
- Who shaped them most — and was that influence positive or destructive?
You don't need to dump this into Chapter 1. Most of it will never appear on the page. But you knowing it means every decision your character makes will ring true.
Give Them Contradictions
Real people are walking contradictions. The bravest person you know has something that terrifies them. The most generous person has a selfish streak. The most honest person has one subject they'll always lie about.
Your characters should be the same. A few powerful contradictions to consider:
- Their greatest strength is also their fatal flaw
- They preach one thing but practice another
- They're fearless in one domain and paralyzed in another
- Their public persona masks a private truth
These contradictions aren't inconsistencies — they're the texture of being human. They're what makes a character feel like a person rather than a concept.
Find Their Voice
Every character should sound different. Not just in what they say, but in how they think. Consider:
- Vocabulary — Do they use big words or simple ones? Technical jargon or street slang?
- Rhythm — Short, punchy sentences or long, flowing ones?
- What they notice — A chef notices food. A soldier notices exits. A mother notices shoes that are too small.
- What they avoid talking about — The silences and deflections are as revealing as the words.
If you can cover the character names in a dialogue scene and still tell who's speaking, you've found their voice.
Map the Arc
A character arc is the internal journey your character takes from who they are at the beginning to who they become by the end. The three most common arcs:
- Positive arc — Character overcomes their flaw and grows (most common in commercial fiction)
- Negative arc — Character succumbs to their flaw and falls (tragedy, dark fiction)
- Flat arc — Character doesn't change but changes the world around them (mystery, thriller)
Whatever arc you choose, the key is that the character is tested. They face situations that force them to confront their internal need, and they either rise to meet it or fail.
The Character Development Checklist
Before you start writing, make sure you can answer these questions:
- What do they want? (External goal)
- What do they need? (Internal truth)
- What's their biggest flaw?
- What's their greatest strength?
- What are they afraid of?
- What's the lie they believe about themselves?
- How do they change by the end?
You don't need a 50-page character bible. Seven honest answers to these questions will give you a character worth writing about.
Scriblio's Cast Workshop walks you through these questions in an AI-guided conversation, helping you discover your characters through dialogue rather than forms. Try it free.