Prompt Refiner

Prompt Refiner helps you get better results from AI - instantly. Whether you're using ChatGPT, Claude, Midjourney, Stable Diffusion, or Gemini, the quality of your output depends on the quality of your input. Prompt Refiner bridges that gap. HOW IT WORKS ------------------------- Paste any rough idea, question, or instruction. Pick your target AI and your refinement goal - more detailed, more concise, more creative, or more technical. Get an optimized prompt in seconds, ready to copy and use. WHAT MAKES IT DIFFERENT --------------------------------------------- - 10 free refinements per day - no sign-up, no account, ever - Your API keys are stored in Android Keystore (hardware encryption) and sent directly to the provider - never through our servers - Bring your own key - OpenAI, Anthropic, or Gemini - for unlimited use - Full local history - search, copy, or reuse any past prompt - Works with 5 major AI platforms and 4 refinement goals - Fully open source - read the code on GitHub PRIVACY FIRST ------------------------ No tracking. No analytics. No account. No data collection. Your prompts stay on your device. Your API keys never leave your phone. PERFECT FOR ----------------------- → Developers & prompt engineers who want consistent results → Designers using Midjourney or Stable Diffusion → Writers & content creators using ChatGPT or Claude → Anyone frustrated by vague AI responses Free forever. Open source. Built with ❤️ in Belgium.