It is an open-source, all-in-one AI prompts template library, with one-click copy of high-quality prompts for use with any mainstream model.
Compatible with 20+ domestic and international large models, including ChatGPT, Claude, Gemini, Kimi, Wenxin Yiyan, etc.
Open the official site → search for scenarios → click Copy → paste into the LLM → immediately obtain results; you can edit and save.
The basic version includes 20 GPT-4o calls per day and access to the full library; the advanced version offers unlimited calls and exclusive prompt packs.
Supports one-click export of JSON files and local cache in the browser extension; back up anytime and for secondary development.
All prompts are optimized by scenario and come with usage instructions; copy to directly obtain high-quality output.

One-click access to 4,500+ community-verified prompt templates, enabling fast generation of high-quality content for marketing, SEO, customer support, and more across models such as ChatGPT, Claude, and Midjourney.
Prompt AI provides a systematic guide to prompt engineering, helping users quickly design and optimize prompts, enabling large language models to get it right on the first try, save costs, and ensure safety.