It is an open-source, community-driven platform for managing and sharing prompts, providing empirically tested high-quality prompts for multiple scenarios that can be copied with one click for use with any major language model.
Currently compatible with major models such as ChatGPT, Claude, Gemini, Llama, GitHub Copilot, etc.; you can paste directly without format conversion.
The basic browsing and copy features are free forever, no registration required; private libraries, access control, and API, among other advanced features, require a paid subscription.
Submit a Pull Request via the GitHub repository; after community review, it will be added to the repository and automatically include author information.
A Chrome extension is provided, with a sidebar for one-click insertion of saved prompts, seamlessly integrated with the ChatGPT page without switching tabs.
You can append background information or negative examples after the original prompt, and set the temperature to 0.3–0.7; prioritize accuracy before creativity.
An open-source multilingual prompt library. One-click copy drives 20+ mainstream models, enabling AI Q&A with zero barriers and high accuracy.

Promptimize AI is a browser extension focused on prompt optimization. It provides one-click intelligent enhancement and systematic management to significantly improve the efficiency and quality of interactions with various AI models.