Free AI workflow tool · runs in your browser
AI Prompt Generator
Turn a vague request into a clear, structured prompt. Choose a task, describe your context and constraints, then copy the prompt into the AI assistant you use.
Your request
Your prompt
Your structured prompt will appear here, ready to copy.
How this tool works
The generator arranges your inputs into the parts that make prompts reliable: an optional role, a precise task, context, audience, tone, output format, constraints and task-specific quality checks — for example “keep all key facts and numbers exactly as given” for summaries, or “use ‘unknown’ when a value is not present” for data extraction. It always adds an instruction to flag missing information instead of inventing it.
Leading AI providers recommend similar techniques: be clear and specific, give context and examples, and structure longer prompts. See Anthropic’s prompt engineering overview.
Example
Make your prompts better
- Be specific about the output: length, structure and who will read it.
- Provide the material instead of relying on the model’s memory, especially for facts and prices.
- Show an example of a good result if you have one.
- Iterate: when the result misses, add a constraint rather than starting over.
Browse ready-made prompts in our AI prompt templates.
Frequently asked questions
Does Algorixio run an AI model?
No. This tool only assembles your inputs into a well-structured prompt, entirely in your browser. You paste the prompt into the AI service you already use, such as ChatGPT, Claude or Gemini — under that service’s own terms and data settings.
Should I use plain sections or XML tags?
Both work in modern assistants. Plain sections with headings are easy to read and edit. XML-style tags clearly separate instructions from material, which some providers recommend for longer or more complex prompts.
Why does the prompt tell the AI to say what is missing?
Language models tend to fill gaps with plausible guesses. Explicitly asking for missing information to be flagged reduces invented details — you still need to check the output.
Can I save prompts I like?
Copy them into your AI assistant’s project instructions, custom GPT or Gem so you can reuse them. Our template library also has ready-made prompts for common business tasks.
Related free tools
Marketing
Email Subject Line Builder
Generate subject line options for a purpose, audience and tone.
SEO
Meta Description Generator
Write page summaries that describe what a visitor will actually find.