Prompy

Prompy is an AI prompt optimizer that works directly in your browser and on desktop. As you type prompts into ChatGPT, Claude, Gemini, and other AI platforms, it automatically rewrites your rough drafts into sharp, well-structured prompts.

The tool gives you two deployment options: bring your own API keys for cloud-based optimization, or run entirely locally on your device with no data leaving your machine. Ideal for anyone looking to improve the quality of their AI interactions and get better results from their prompts.