Free Tool
Check Your AI Prompts
Before You Ship
Paste any prompt and get an instant quality score with actionable feedback. Part of the AI Prompt Architect suite to catch vague instructions, missing constraints, and ambiguous outputs before they cost you.
Check My Prompt Free8-Dimension Scoring
Clarity, specificity, context, constraints, output format, examples, edge cases, and tone.
Issue Detection
Identifies vague language, missing guardrails, ambiguous instructions, and prompt injection risks.
Fix Suggestions
Actionable recommendations to improve each dimension with before/after examples.
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Use the basic checker instantly — no account, no API key, no credit card.