Prompt Helper helps you structure, refine, and optimize AI prompts for ChatGPT, Claude, and Gemini in 3 simple steps:
1
Define your goal
Type what you want the AI to do.
2
Automatic Optimization
We format XML, markdown, and guardrails for your model.
3
Copy & Paste
Click Copy and paste directly into your AI chat.
💡 Instant Starter Examples (Click to load):
✏️ Build Your Prompt
✓ Saved
Wizard Mode
Full Form
Form Builder
Raw Markdown
Step 1
Goal & Instructions
Describe exactly what you want the AI to do (e.g. "Write a recipe", "Summarize this draft"). Use double curly braces {{like_this}} to insert custom dynamic placeholders.
Define clear rules on what the AI must NOT do (e.g. "Do not mention pricing", "Keep response under 300 words"). You can also click the quick-insert rules below.
Choose the visual structure you want the AI's final response to match (e.g. a table, bullet points, or email).
Step 2
Persona & Context
Assign a specific expertise or character role to the AI to control its tone, vocabulary, and depth (e.g. "SaaS Copywriter", "Calculus Tutor").
Provide background details, reference facts, or project circumstances that the AI needs to know to generate accurate answers.
Step 3
Examples & References
Provide an example of an input and its ideal output. This is the single most effective way to teach the AI the exact style and format you want!
👁️ Live Prompt Preview
🔬 Prompt Health & Readiness
💾 Saved Prompts Vault
Saving in this browser ℹ️
🔗 Prompt Chain Builder
Build sequential multi-step AI pipelines. Each step's output is automatically passed as {{stepX_output}} into subsequent prompts.