How to Write Dialogue: 12 Rules, Formatting Tips and Examples
Learn how to write dialogue that sounds natural and moves your story forward: formatting rules, dialogue tags, subtext, voice and common mistakes, with examples.
In this article
To write good dialogue, make every line do a job (reveal character, create conflict or move the plot), cut the small talk real people use, use simple tags like "said," give each character a distinct voice, and leave the most important things unsaid. Dialogue should sound natural, but it's actually a sharpened version of real speech. Below are twelve rules, formatting basics and examples.
Dialogue Formatting Basics
Before craft, get the punctuation right. These are standard conventions for English fiction (US style uses double quotes; UK style often uses single quotes).
- Put spoken words in quotation marks. "I'm leaving," she said.
- Start a new paragraph for each new speaker.
- Use a comma, not a period, before a dialogue tag. ✔ "It's late," he said. ✘ "It's late." he said.
- Keep the tag lowercase unless it's a name: "Come here," she called.
- Question marks and exclamation points replace the comma. "Where are you going?" she asked.
- Action beats are separate sentences. "I'm fine." She turned away.
- For interrupted speech, use an em dash; for trailing off, use an ellipsis. "I was going to—" / "I just thought . . ."
12 Rules for Writing Great Dialogue
1. Every line needs a purpose
Ask: does this line reveal character, raise tension, move the plot, or deliver information the reader needs? If not, cut it.
2. Cut the small talk
Real conversations are full of "hi," "how are you," "fine" and "okay, bye." In fiction, enter conversations late and leave early.
Before: "Hello, Sara." "Hi, Bilal. How are you?" "Fine. And you?" "Fine. Did you get the letter?"
After: "Did you get the letter?" Bilal asked before she'd even taken off her coat.
3. Use "said" (mostly)
"Said" and "asked" are nearly invisible. Fancy tags (exclaimed, retorted, opined, declaimed) pull attention away from the words. Use them rarely.
4. Use action beats instead of tags
You can identify the speaker with an action:
"I didn't take it." Hamza's hands were in his pockets.
This shows character and keeps rhythm.
5. Avoid adverb overload
"'I hate you,' she said angrily." The words already show anger. Let the dialogue do the work.
6. Give each character a distinct voice
A child, a scholar, a soldier and a grandmother shouldn't sound the same. Consider:
- Vocabulary: formal, slang, technical
- Sentence length: short and clipped vs. long and winding
- Rhythm and habits: repeated phrases, interruptions, questions
- What they never talk about
Test: cover the tags. Can you still tell who's speaking?
7. Use subtext
People rarely say exactly what they mean, especially about painful things.
"Your father called," his mother said. "Did he." "He asked if you were eating properly." "I'm twenty-six." "That's what I told him."
Nobody says "we're estranged and it hurts," but the reader feels it. This is show, don't tell in action.
8. Create conflict
Even friendly characters can disagree, misunderstand or want different things. Conflict in dialogue keeps scenes alive.
9. Don't use dialogue for info-dumps
Bad: "As you know, Ahmed, our father, the king, died three years ago, leaving the kingdom to our uncle."
If both characters already know something, they wouldn't say it. Find another way, like conflict, a newcomer who needs to learn, or brief narration.
10. Use dialect lightly
A few words or rhythms suggest an accent; heavy phonetic spelling is hard to read and can feel like caricature.
11. Read it aloud
Your ear catches stiffness, unnatural phrasing and lines that are too long.
12. Let silence speak
Sometimes the strongest response is no response.
"Do you still love her?" He picked up his keys and left.
Common Dialogue Mistakes
| Mistake | Fix |
|---|---|
| Characters use each other's names constantly | Real people rarely do; cut most of them |
| Long, uninterrupted speeches | Break them up with action or interruptions |
| Everyone sounds the same | Give each character a distinct vocabulary and rhythm |
| Dialogue repeats narration | Trust the dialogue to stand alone |
| Too many tags | Remove tags when it's clear who's speaking |
Dialogue in Fairy Tales
Fairy tales use dialogue sparingly but memorably: "Mirror, mirror on the wall," "All the better to see you with," "Rapunzel, let down your hair." These repeated lines work like refrains. If you're writing a fairy tale retelling, consider how a famous line could be echoed or subverted.
Exercise
Write a two-page argument between two siblings about who will care for an aging parent, without either of them saying what they actually feel. Use only dialogue and action beats.
Frequently Asked Questions
How do you format dialogue correctly?
Use quotation marks, start a new paragraph for each speaker, and use a comma before tags like "she said."
Should I always use "said"?
Mostly, yes. "Said" is unobtrusive. Use other tags occasionally when they add necessary information, such as "whispered."
How do I make dialogue sound natural?
Read it aloud, cut small talk, use contractions, give characters distinct voices, and let them interrupt and avoid things.
What is subtext in dialogue?
Subtext is the meaning beneath the words: what a character feels or wants but doesn't say directly.
How much dialogue should a novel have?
There's no fixed rule. It varies by genre and style. Use dialogue where conflict and character interaction are most important.
