Last updated 07-29-2026
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PromptDen
Users explore, discover, and share optimized instructions for text, image, and video generation models on PromptDen. The platform organizes community-created content for tools like ChatGPT, Gemini, Claude, MidJourney, and Stable Diffusion.
Unlike static prompt libraries, PromptDen features the PromptForge browser extension. This extension allows users to access prompts directly within supported AI interfaces without switching tabs.
Creators and developers utilize the built-in marketplace and developer API to buy, sell, or integrate prompts seamlessly. It serves as a practical hub for prompt engineering inspiration and workflow enhancement.
PromptForge browser extension for ChatGPT, Claude, and Gemini
Text prompts library for ChatGPT, Gemini, and Claude
Image prompts gallery for MidJourney and Stable Diffusion
Video prompts section for MidJourney Veo
Marketplace for buying and selling prompts, images, and content
Developer API for third-party application integration
Centralized access to prompts across multiple AI models and tools
Browser extension streamlines workflow by integrating directly into AI interfaces
Community-driven marketplace supports buying, selling, and sharing prompts
Organized by model and use case for fast discovery
Free plan has limited monthly credits for heavy usage
Marketplace quality varies across different community creators
What is PromptForge and how does it work?
PromptForge is a browser extension for PromptDen that lets you access saved instructions directly within ChatGPT, Claude, and Gemini.
Can I sell my own prompts on PromptDen?
Yes, the PromptDen marketplace allows users to upload and sell prompts, images, and other AI content to the community.
Does PromptDen support specific AI models like MidJourney?
PromptDen organizes inspiration and prompts by specific models and use cases, featuring dedicated sections for MidJourney and Stable Diffusion.
How do I stay updated on new content?
PromptDen encourages users to join the community and follow specific creators or models to track new prompt additions.
Can I use downloaded prompts for commercial projects?
Many prompts on PromptDen are shared under permissive licenses, but you should verify individual prompt terms before commercial use.
Is there a developer API available?
Yes, PromptDen offers a developer API for integrating prompts and content into external applications.