Prompt Quality Checker
Paste your AI prompt below to get an instant quality score and specific suggestions for improvement. No AI needed — this is purely rule-based.
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How to use this tool
Paste any prompt you would normally type into ChatGPT, Copilot, Gemini, or Claude. The checker evaluates your prompt against best-practice criteria including clarity, specificity, context, task definition, and format instruction. You get a score and specific improvement suggestions.
What your results mean
Your prompt receives a score out of 100 with a breakdown by criterion. Green items are strengths. Amber and red items are areas for improvement, each with a specific suggestion you can apply immediately. The goal is to help you write prompts that consistently produce better AI output.