Prompy – AI Prompt Optimizer

About

Prompy helps optimize prompts for popular AI assistants and large language models. Pause — or hit ⌘/Ctrl+Shift+K — and it suggests a sharper, better-structured version of your prompt. One click to replace it.

• Bring your own key — Any AI model. Keys stay on your device. • Or go fully local — Ollama / LM Studio support: no key, no cost, nothing leaves your machine. • Four styles — Detailed, Concise, Professional, or Coding. • Multiple variations — generate alternative rewrites on demand and pick the one that lands. • Streaming — suggestions appear token-by-token, with caching so repeats are instant. • Context-aware — reads your on-page conversation so follow-up prompts fit the discussion (on by default, one toggle to turn off). • Private by design — prompts (and the conversation context, when enabled) go straight to your provider; no Prompy server, no tracking, no accounts.