Refyne – AI Prompt Engineer

Score, enhance, and save your AI prompts. Works with ChatGPT, Claude, Gemini, Perplexity and every other AI tool.

Refyne sits inside ChatGPT, Claude, Gemini, and Perplexity, scoring your prompt for clarity, specificity, and context before you hit send — then rewrites it into something the AI will actually understand. WHY REFYNE Most people get mediocre AI output because of vague prompts, not because the AI is bad. Refyne fixes the prompt, not the model. HOW IT WORKS 1. Type your prompt as usual in any supported AI tool 2. Click the Refyne icon or use Ctrl+Shift+E 3. Get an instant score (Clarity, Specificity, Context, Overall) and a rewritten version 4. Accept the rewrite with one click — same intent, sharper instructions FEATURES • Real-time prompt scoring across 4 dimensions • One-click rewrite, replacing your draft instantly • Role-based modes (Marketing, Developer, Student, Legal, and more) for tailored rewrites • Save your best prompts to a personal library • Track your enhancement history and score trends over time • Works across ChatGPT, Claude, Gemini, and Perplexity FREE & PRO Start with 10 free enhancements, no account required. Upgrade to Refyne Pro ($9/month) for unlimited enhancements, a 10,000-character prompt limit, full library access, and detailed analytics. PRIVACY Refyne does not store your prompt content after a request completes. See our full privacy policy for details on what we collect and why. Refyne is an independent tool and is not affiliated with, endorsed by, or sponsored by OpenAI, Anthropic, Google, or Perplexity AI.