npm run dev Prompt Analyzer - 100% Local AI
Instant Analysis Optional AI Rewrite

Prompt Analyzer

Transform your basic prompts into powerful AI instructions. Instant analysis, no account needed.

  • ✓ Free instant heuristic scoring
  • ✓ Works 100% offline - your data stays private
  • ✓ Improve prompt quality with optional AI rewriting
  • ✓ Get specific suggestions to fix weak prompts
Start Analyzing

Analyze instantly with no setup. Load a model only if you want AI rewriting.

How it works

Analyze, improve, and perfect your prompts in three simple steps

1

Enter your prompt

Type or paste any prompt you want to analyze

2

Get instant feedback

See your score across 6 quality metrics with specific improvement suggestions

3

Optional AI improvement

Load a local AI model to automatically rewrite your prompt

Ready to analyze
1. Input
2. Analyze
3. Improve (Optional)
4. Export

📝 Your Prompt

Tip: Start with Analyze Instantly, then use Rewrite with AI if needed.

Need AI rewriting? Reveal advanced options only when you are ready.