OpenAI prompt optimizer
Optimize an OpenAI prompt for clearer outputs and lower rework
Prepare an OpenAI or ChatGPT prompt with explicit instructions, variables, output structure, and evaluation checks so the result is easier to test and reuse.
Add your details, then open the full builder to shape a structured brief.
No signup required. Review the brief before using it.
Build my briefWhat changes
A useful brief makes the missing decisions visible.
- Makes output machine-checkable
- Defines uncertainty and escalation
- Creates a path to evaluation before production
Example output
Reusable OpenAI prompt
Classify each support ticket into exactly one category: urgent, standard, billing, account-access, or spam. For each ticket, return valid JSON with: - category - urgency_reason - customer_impact - confidence from 0 to 1 - needs_human_review as true or false Rules: - mark urgent when the ticket describes a service outage, security concern, or a blocked business-critical action - do not infer a security incident from frustration alone - if the ticket lacks enough evidence, set needs_human_review to true and explain what is missing - preserve the ticket ID and do not include private customer data in the explanation Test the instructions against representative examples and identify ambiguous cases before production use.
Practical guide
What makes this brief useful
OpenAI workflows benefit from prompts that are explicit enough to evaluate and structured enough to reuse. The key is not more prose; it is clear inputs, rules, output fields, and behavior when the evidence is insufficient.
Good fit for
- Classification and extraction
- Structured JSON responses
- Reusable application or operations prompts
Before you run it
- Define the input and output contract.
- Name edge cases and escalation behavior.
- Keep facts, rules, and examples separate.
- Test ambiguous cases before relying on the prompt in production.
Using this prompt generator
Is this OpenAI prompt optimizer free to use?
Yes. You can start with the example, replace it with your own request, and build a structured brief without creating an account.
Which AI tools can I use this prompt with?
The resulting brief is designed to be pasted into the AI tool you already use, including chat assistants, coding agents, research engines, image generators, and video models. Adjust the target model in Promptify when model-specific wording is useful.
What should I include for the best result?
Start with the outcome you want, then include relevant context, hard constraints, and what a finished result must contain.
Related starting points
Every example opens the same Promptify builder with a different starting point.
Bring your real task.
Promptify is free to try and does not require an account.