Check Your AI Prompt Quality in Seconds (Free & 100% Private)

Poor prompts cost time, money, and trust. Every ambiguous or unsafe prompt risks hallucinated outputs, security vulnerabilities like prompt injection, and PII exposure.

I recently came across a great tool called AIQualityHQ that helps solve this problem by evaluating your prompts before they reach production.

What is AI Quality HQ?

It's a free prompt quality analysis platform that checks your AI prompts across six core dimensions:

1. Prompt Structure (Formatting, roles, constraints)
2. Memory & State (Context management)
3. Context Grounding (Citation indexes and reference grounding)
4. Trust & Accuracy (Hallucination risks)
5. PII & Privacy (Data isolation and exposure risks)
6. Security & Safety (Prompt injection and jailbreak patterns)

Why I like it:

• It's 100% Private: All analysis runs entirely in your browser. No prompt text or personal data is transmitted to external servers, making it completely safe for proprietary or sensitive data.
• Deterministic & Fast: It uses a local engine with static syntax checking, structure heuristics, and rule-based analysis. There are no AI API calls, meaning you get deterministic scores in under 10 milliseconds.
• Actionable Fixes: It doesn't just give you a score (out of 100); it provides specific optimization recommendations for every issue detected.
• Zero Friction: No account or signup is required.

How to use it:

1. Go to AIQualityHQ.com/checker.
2. Paste your system and user prompt.
3. Instantly review your quality score and apply the suggested fixes.

Whether you're doing pre-deployment validation, integrating prompt checks into your CI/CD pipeline, or building privacy-sensitive workflows, this is a fantastic tool to keep in your arsenal.

Has anyone else tried it out yet? Let me know your thoughts!