Storycosm Systems

The Story Prompt Library

The Story Prompt Library is a free deck of 78 illustrated story prompts: characters, villains, plots, twists, opening lines and more, ready to steal whenever the blank page is winning. New cards added regularly.

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How to Use the Story Prompt Library

Don't just read them: steal them. Grab one card, open a blank doc, and write one rough scene today. Combine two cards for something stranger. Prompts aren't precious. They're ignition.

Every card in the Story Prompt Library belongs to one of thirteen story elements, so you can deal a full hand, lock the cards you love, and reshuffle the rest. For example, pair a character with a twist, then write the scene where they collide. Want to go deeper? Brush up on the basics of creative writing, then come back and draw a fresh hand.

Tap a card for a new prompt · lock the keepers
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Character

A lighthouse keeper who has been secretly answering letters addressed to someone who died forty years ago.

Plot

A small town holds a festival every year to celebrate an event that, the records show, never happened.

Obstacle

The only person who can translate the warning is the one person your protagonist swore never to speak to again.

Setting

A library built inside a dormant volcano, where the archives are always warm and certain shelves are strictly off-limits.

Twist

The ghost has been protecting the family all along — from the house itself.

Character

A royal food taster who has built an immunity to every poison — except one, and someone at court knows it.

Plot

Two rival mapmakers discover their maps disagree about a road one of them has walked her whole life.

Obstacle

Every door in the city locks itself at dusk — and tonight your protagonist is on the wrong side of one.

Setting

A coastal village where the tide goes out only once a year — and everyone leaves town before it does.

Twist

The letter she has carried for years, too afraid to deliver, was addressed to her all along.

Character

A retired forger hired by a museum to authenticate its collection — including three paintings she faked herself.

Setting

A night market that only appears when it rains, selling things its customers lost long ago.