System Prompt Architect
Paste a product description and role notes to get a structured system prompt with role, rules, tone, and refusal policy.
How to use
- 1Open the System Prompt Architect tool page.
- 2Enter or paste your input into the provided fields.
- 3The tool processes your input instantly in your browser.
- 4Copy or download the result using the buttons provided.
Privacy & limitations
- Processing happens locally in your browser — nothing is uploaded.
- Works on modern desktop and mobile browsers.
- Very large inputs may take a moment; the interface will show progress.
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Enter task, audience, and output format to get a reusable prompt template with variable slots.
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Enter a reasoning task to get a chain-of-thought prompt with step scaffolding and a final-answer separator.
Zero-Shot Prompt Checker
Paste a prompt and get a scorecard on clarity, specificity, and output-format cues for zero-shot use.
Prompt Variables Extractor
Paste any prompt and get a list of replaceable variables plus one filled-in example.
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Paste a verbose prompt and get flagged duplicate instructions plus a tightened rewrite.
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Enter your app rules to get a plan splitting them across system, user, and tool-level instructions.