How to Write Better AI Prompts
Writing effective prompts is key to getting the best results from LLMs like Claude 3.5 Sonnet and ChatGPT. This tool helps you structure your prompts using industry-best practices.
Structured Prompting (xml)
Anthropic recommends using XML tags to clearly separate different parts of your prompt. This helps the model distinguish between instructions, context, and input data.
Role & Context
Always assign a persona (e.g., "You are an expert Python developer") and provide sufficient background context. This grounds the model's response.
Frequently Asked Questions
What is the difference between Claude XML and ChatGPT Markdown?
Claude produces better results with explicit XML tags (like <context>), while ChatGPT typically prefers standard Markdown headers (# Context).
Is this prompt builder free?
Yes, this tool is 100% free and runs entirely in your browser. No data is saved to our servers.