Idea generator

16 Story Outline Prompts

These prompts create a starting constraint, question, or situation. Use one as written, combine two, or change the audience, setting, objective, or limitation to make a new exercise.

Choose a random prompt from the bank.
Prompt 1

Outline a mystery in which the first clue appears ordinary.

Prompt 2

Outline a romance where the main obstacle is not a misunderstanding.

Prompt 3

Outline a fantasy story centered on one costly rule of magic.

Prompt 4

Outline a thriller that takes place in a single building.

Prompt 5

Outline a family drama around an object everyone wants for a different reason.

Prompt 6

Outline a coming-of-age story set during one summer job.

Prompt 7

Outline a story where the antagonist believes they are preventing a worse outcome.

Prompt 8

Outline a survival story where cooperation is more important than equipment.

Prompt 9

Outline a comedy driven by a mistaken schedule rather than mistaken identity.

Prompt 10

Outline a ghost story where the haunting is trying to communicate, not harm.

Prompt 11

Outline a science-fiction story about a technology that changes memory.

Prompt 12

Outline a heist where the target is information, not money.

Prompt 13

Outline a story told across three meetings over ten years.

Prompt 14

Outline a quest where the protagonist decides not to complete the original mission.

Prompt 15

Outline a courtroom story where the legal victory creates a personal loss.

Prompt 16

Outline a road story where the destination becomes irrelevant halfway through.