Use variables to customize prompts safely
Replace repeat typing with reusable placeholders while keeping sensitive data out of public examples.
1. Find inputs that change
Mark fields such as [TOPIC], [AUDIENCE] or [OUTPUT FORMAT]. Use concise labels so people immediately know what to enter.
2. Keep instructions stable
Put quality constraints, output structure and verification requirements outside the placeholders. Change only inputs between uses.
3. Check the final preview
Before copying, ensure variables have been filled correctly and no identifying details or credentials were accidentally added.
Vague request
Make a good presentation.
Improved prompt
Create a [DURATION]-minute presentation about [TOPIC] for [AUDIENCE]. Include an opening, three key messages, recommended visuals and a final decision. Do not invent figures.
Key takeaway
A reusable template should work across tasks without changing its safety constraints.