The Best Writing Prompts for Flash Fiction

Most writing prompts produce fragments rather than flash fiction. They offer a situation — "write about a character who finds a mysterious letter" — without the formal constraint that distinguishes flash fiction from a sketch. The prompts below are different. Each one includes a constraint that forces the formal decisions flash fiction requires.

Ten prompts grounded in the minimalist tradition

1. The last meal. Write a complete flash fiction piece set during a meal that is, in some way, a last meal — though not literally. The word "last" cannot appear. Under 500 words.

2. The object left behind. A character discovers an object that was left by someone who is no longer there. The person who left it cannot be named, described, or directly referenced. The object carries everything. Under 400 words.

3. Two people not saying something. Two characters are in the same room. They are not saying something. You are not allowed to name what they are not saying. The story is in the space around the silence. No interiority — only action and dialogue. Under 600 words.

4. The city at 5am. Pick a city you have been in. Write about it at 5am. One character, no dialogue. The piece ends before anyone else wakes up. Under 350 words.

5. The inheritance. A character receives something from someone who has died. It is not what they expected. The story does not explain what they expected or why this is different. Under 500 words.

The constraint is not an obstacle — it is where the story lives. The best flash fiction is written toward a limit, not in spite of it.

6. The return. A character returns to a place after a long absence. The piece is told from the perspective of the place, not the character. Under 400 words.

7. The phone call not made. A character is about to make a phone call. They do not make it. The story is the preparation, the moment of decision, and the aftermath. Under 300 words. No dialogue.

8. Carver-style domestic. Two people in a house. Something is broken — not metaphorically, literally. The broken thing is not the point. Under 600 words. Flat affect throughout.

9. The last train. A flash piece set entirely on or around the last train of the night. One character. The train reaches its destination before the piece ends. Under 400 words.

10. The photograph. A character finds a photograph of strangers. The strangers are happy. The story does not explain who they are or how the photograph was found. Under 300 words.

For more free prompts with city, theme, and formal constraints, use the Tumbleweed Words flash fiction prompt generator. For the craft behind using these prompts effectively, read how to write flash fiction.