PrompTessor

This platform, PrompTessor, is an AI prompt workspace for generating, improving and organizing prompts for ChatGPT, Claude, Gemini and other models. Its pitch is that better prompts often help more than moving to a more expensive model. The workspace has several tools. A prompt generator turns an idea into a ready to use prompt or a reusable template through a chat interface that keeps numbered versions. Prompt analysis explains what works in a prompt and what to change. A prompt optimizer rewrites a rough prompt for a given goal and format. Prompt refinement applies feedback and formatting options iteratively. Reverse prompt reconstructs a prompt from an image, video, URL or text so it can be reused. A prompt library stores and organizes saved prompts, and a history view tracks each version across generations, optimizations and refinements. Prompts can be written in multiple languages, and the generator lets the user choose an output language. It is aimed at creators, marketers, developers and prompt engineers who write prompts regularly. Users can start free and sign in with email, Google or Apple. The site lists integrations, including a Chrome extension. A pricing page address exists, but it shows only the sign in screen, so paid plan prices are not published.