Prompt Optimizer

Rewrite a prompt using battle-tested structural rules.

Runs entirely in your browser — nothing you paste is sent to a server.

About this tool

Restructures a rough prompt into the format that consistently outperforms in evals: role, objective, constraints, format, examples. Not a magic rewriter — a checklist made interactive.

How it works

  1. Paste your draft prompt.
  2. The tool splits your intent into role, task, constraints, output format, and edge cases.
  3. You get a suggested rewrite you can copy directly into ChatGPT, Claude, or your app's system prompt.

When to use it

  • Turning a 'help me write X' request into a spec-driven prompt.
  • Standardizing prompts across a team so results are reproducible.
  • Teaching new hires the structure that matters more than clever wording.

FAQs

Related resources