PromptPaste

PromptPaste is an app that gives you a private library for your AI prompts on Mac, iPhone, and iPad. It lets you save, organize, and quickly paste your most useful prompts into any AI tool you use. You can create folders, search your collection instantly, and use dynamic templates with variables that you fill in each time. This means you can have a reliable starting point for tasks like writing emails, generating code, or creating images, without retyping the same instructions. The app works with all major AI models, including ChatGPT, Claude, Midjourney, and many others.

What makes PromptPaste stand out is its focus on privacy and seamless Apple ecosystem integration. Your prompts are stored locally on your device or in your private iCloud account; they are not sent to any external servers for analysis. The app includes a feature that uses on-device AI to help you draft new prompts, which helps overcome writer's block. The core experience is built around speed and organization, making it easy to maintain a growing collection of effective prompts.

This tool is most beneficial for people who use AI regularly and want to build a personal knowledge base of what works. Content creators can store proven formulas for social media posts or blog outlines. Developers can keep a library of code generation prompts. Anyone who finds themselves repeatedly crafting similar requests for AI assistants will save time by having their best prompts ready to go, synced across their desktop and mobile devices.