AIQualityHQ
A free online prompt checker that instantly evaluates, scores, and optimizes AI prompt syntax, structure, and safety.

About AIQualityHQ
AIQualityHQ is a free prompt optimization platform designed to help developers and prompt engineers measure, improve, and trust their AI interactions. Powered by a local deterministic engine, it scans prompt text locally in the browser in under 10 milliseconds without requiring an API key.
The tool automatically scores prompts from 0 to 100 across six core quality dimensions: Prompt Structure, Memory & State, Context Grounding, Trust & Accuracy, PII & Privacy, and Security & Safety. Alongside detailed pass/fail diagnostics, users receive specific, actionable fix suggestions and an optimization checklist to eliminate issues like hallucination risks, PII exposure, and injection vectors before deploying prompts to production.
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