Overview

Prompts.chat is a public repository where users can share and discover text prompts for generative AI models such as ChatGPT, Claude, and Gemini. The site is free, open‑source, and can be self‑hosted to preserve privacy for teams and organizations.

If you need prompt ideas or want to give community members a place to publish their own, this collection offers thousands of entries. Each prompt is stored as a Markdown entry in a GitHub repository, so contributors can edit, fork, or star a prompt directly from the web interface. The platform also supports command‑line and application integrations, including an App Store and Raycast extensions, which let you launch prompts from your workflow or terminal.

Users browsing the site can filter by tags like “Image,” “Photoreal,” or “Travel Vlog.” The example prompts describe detailed scenes, specifying lighting, composition, and model versions such as GPT Image 2.5 Flare or SeeGen AI. For instance, one prompt instructs a model to generate a photorealistic image of an underwater kelp forest with a sea otter, while another creates a travel‑vlog portrait set on a Tokyo street at dusk. Each entry includes markdown formatting that shows the prompt text and any parameters needed for the target model. Contributors can add copy buttons so that the full prompt can be pasted into AI clients with a single click.

The project is highlighted by prominent academic and industry references. It is cited by Harvard University, Columbia University, and Olympic College, and has received recognition on GitHub, Hugging Face, and Forbes. The repository has over 174,000 stars and is described as the first‑ever prompt library. In addition, users can attach their own buttons to ReadMe files in other projects, enabling quick access to useful prompts from within code repositories.

Key features

Free, open‑source repository hosted on GitHub
Supports multiple AI models, including ChatGPT, Claude, Gemini, GPT‑Image, and SeeGen
Prompt entries are stored in Markdown for easy editing and version control
Command‑line and Raycast integrations for quick deployment
Community voting and tagging to surface popular prompts
Options to self‑host for complete privacy