AIQualityHQ

AIQualityHQ is a free, browser-native toolkit for AI developers, QA teams, and prompt engineers. It provides seven production-grade tools to measure, improve, and trust every AI interaction. The deterministic rule engine runs entirely in the browser, ensuring 100% privacy, reproducibility, and instant results (under 10ms). The suite includes a Prompt Quality Checker that scores prompts across six dimensions (structure, memory, context, accuracy, privacy, security), a Prompt Rewriter & Compiler tuned for Claude 3.5, GPT-4o, and Gemini 2.0 Flash, an AI System Prompt Generator, a Length & Token Optimizer with cost estimation, a Prompt Injection Scanner, an AI Jailbreak Detector, and an AI Visibility & LLM Auditor. No API keys or sign-up required.

What is AIQualityHQ?

AIQualityHQ is a free, browser-native toolkit for AI developers, QA teams, and prompt engineers. It checks, rewrites, and hardens prompts with a deterministic engine that runs entirely in the browser — 100% private, reproducible, and instant. The platform offers seven tools, including a prompt quality checker, rewriter, injection scanner, jailbreak detector, and more.

Key Features

• Prompt Quality Checker — Scores prompts across 6 dimensions (structure, memory, context, accuracy, privacy, security) with instant static diagnostic rules.
• Prompt Rewriter & Compiler — Refactors raw prompts with target compilation tuned for Claude 3.5, GPT-4o, and Gemini 2.0 Flash context windows.
• AI System Prompt Generator — Synthesizes production-grade system instructions with role parameters, target output JSON schemas, and anti-leakage constraints.
• Length & Token Optimizer — Heuristic token reduction, fluff removal, prompt trimming, and multi-model cost estimation for OpenAI, Claude, and Gemini APIs.
• Prompt Injection Scanner — Red-teams prompts against multi-vector injection attacks, instruction override tricks, DAN jailbreak patterns, and system leakage.
• AI Jailbreak Detector — Enterprise threat scanner featuring 4-tier hybrid edge analysis, multi-turn activation drift detection, and cryptographic attestation.
• AI Visibility & LLM Auditor — Evaluates website LLM readiness, validates llms.txt standard files, and audits frontier model response accuracy and hallucination risks.

Who is it for?

• Prompt engineers — Validating instructions and hardening prompts before production.
• QA engineers — Testing reliability and debugging prompt quality, injection risks, and jailbreak threats.
• Developers — Debugging prompt quality and integrating AI features with confidence.

What can you do with AIQualityHQ?

• Prompt validation: Paste a prompt into the Quality Checker and receive a score out of 100 with breakdowns across six dimensions.
• Security testing: Use the Injection Scanner and Jailbreak Detector to red-team prompts against known attack vectors.
• Cost optimization: Use the Length & Token Optimizer to trim prompts and estimate savings across OpenAI, Claude, and Gemini models.
• System prompt creation: Generate production-grade system instructions with role parameters and JSON schemas.

How does AIQualityHQ work?

AIQualityHQ runs entirely client-side. Users paste a prompt into the Quality Checker, and the deterministic rule engine analyzes it across six dimensions, returning a score and detailed diagnostics in under 10ms. No data leaves the browser, ensuring privacy and reproducibility.

Pricing

Free — no API keys or sign-up required. All tools are free to use with zero server transmission.

FAQ

Is AIQualityHQ free?

Yes, all tools are completely free. No API keys, sign-up, or payment required.

Does AIQualityHQ send my prompts to a server?

No. The engine runs entirely in your browser, so your prompts never leave your device. This ensures 100% privacy and data security.

What models does the Prompt Rewriter support?

The Prompt Rewriter & Compiler is tuned for Claude 3.5, GPT-4o,