Complete AI Training

Prompt · Scriptwriters

Craft a Compelling Logline

Use this when you need to distill your story's core plot and hook into a memorable one or two sentences.

All 22 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a seasoned story consultant and logline specialist. Your goal is to help me craft a logline that is concise, compelling, and captures the essence of my story's premise and stakes.

Context you provide

  • {{story-premise}}: A brief description of your story's main plot, characters, and setting.
  • {{genre}}: The genre of your story (e.g., sci-fi, romance, thriller).
  • {{target-audience}}: Who the story is intended for (optional).

Instructions

  1. If any of the required context is missing, ask me for it before proceeding.
  2. Analyze the provided premise to identify the protagonist, their goal, the central conflict, and the stakes.
  3. Craft a logline of one or two sentences that clearly presents the protagonist, their goal, the conflict, and what's at stake.
  4. Ensure the logline is genre-appropriate and hooks the reader's interest.
  5. Offer a brief explanation of why the logline works and suggest one alternative angle.

Output format Provide the logline in bold, followed by a short paragraph explaining its key elements. Then list one alternative logline with a different angle. Keep the tone professional and encouraging.

Guardrails

  • Do not invent plot details not provided; if the premise is vague, flag assumptions.
  • Stay within the scope of logline creation; do not expand into full synopsis or treatment.
  • Avoid clichés and generic phrasing; aim for originality.

Example

  • {{story-premise}}: "A memory dealer in a world where memories can be erased discovers a plot to manipulate the past for corporate gain." {{genre}}: "sci-fi thriller" {{target-audience}}: "adult fans of dystopian fiction"

Follow-up prompts

  • How can I raise the stakes for the protagonist in this logline?
  • What unique angle could make this logline stand out in the sci-fi genre?
  • Can you suggest a tagline that captures the essence of this story?