PromptFast

PromptFast is a private prompt library for people who reuse AI workflows every day. Save your best prompts once, organize them with tags and smart folders, turn them into reusable templates, and use them across Mac, iPhone, and iPad without rewriting the same instructions again and again. With PromptFast you can: Open your prompt library instantly from the Mac menu bar Use a global hotkey to search, preview, and copy prompts from any app Create reusable templates with typed variables Organize prompts with categories, tags, favorites, and smart folders Keep a version history of edits and restore previous versions Use prompt chains to compose modular prompts Paste prompts from iPhone and iPad with the PromptFast keyboard Import prompts from Markdown, CSV, JSON, spreadsheet files, and AI assistant exports Export your library with PromptFast's portable .promptfast format Optionally run prompts with your own API keys for supported providers Start fast with 30 ready-to-use starter prompts, available in English and Spanish PRIVATE BY DESIGN PromptFast does not require an account and does not operate servers for your prompt library. Your prompts stay on your devices and, when enabled, sync through iCloud. API keys are stored in the device Keychain and prompt runs go directly from your device to the provider you choose. Built for professionals who want their prompt workflows to be fast, reusable, organized, and under their control.