According to AlphaMoat, as of 2026-09, the Chrome extension PrompTessor has 55 users (+292.9% MoM), rated 4.7 (3 reviews) — ranked #5,290 of 9,324 AI browser extensions, and #1,317 of 2,418 in General AI.
What is PrompTessor
Generate, analyze, optimize, refine, reverse-engineer, and organize every prompt workflow in one workspace. PrompTessor is an AI prompt workspace for creating, improving, reverse-engineering, and organizing prompts directly from your browser.
Whether you are writing prompts for ChatGPT, Claude, Gemini, image models, video models, coding tools, or research workflows, PrompTessor helps you turn rough ideas, selected text, images, videos, and web pages into reusable prompts.
✨ Key Features:
🧩 Generate Prompts Create structured prompts from a rough idea, selected text, or active browser input. Choose prompt modes for general writing, image generation, video generation, and code.
📊 Analyze & Optimize Score prompt quality, identify weak spots, and generate stronger optimized prompt versions. Use analysis, optimization, or combined workflows depending on what you need.
✍️ Prompt Refinement Improve an existing prompt with your own feedback. Add instructions, change the format, shorten, expand, restructure, or make the prompt more reusable.
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🔁 Reverse Prompt Turn images, videos, selected text, URLs, or web pages into detailed prompts. Useful for recreating visual styles, extracting prompt structure, or studying how a result may have been made.
📚 Prompt Library Save, organize, search, and reuse your best prompts. Keep personal prompts, browse official/community prompts, save favorites, and insert prompts into active inputs.
🕘 Prompt History Reopen previous generations, optimizations, refinements, and reverse prompts. Rename, delete, and continue from past work without starting over.
🛠 Floating Browser Tools Use PrompTessor from anywhere:
- Floating avatar menu
- Text selection toolbar
- Text input toolbar
- Image toolbar
- Video toolbar
- Right-click context menus
- Sidebar overlay or Chrome side panel
⚡ Run Prompts in AI Tools Copy or run prompts in supported AI tools such as ChatGPT, so your workflow can move from prompt building to execution faster.
💡 Why PrompTessor?
PrompTessor is built for people who work seriously with AI prompts and want more reliable results.
Instead of keeping prompts scattered across notes, chats, and browser tabs, PrompTessor gives you one compact workspace to generate, analyze, optimize, refine, reverse-engineer, save, and reuse your prompts.
🚀 How to use:
1. Add PrompTessor to Chrome. 2. Open the sidebar or floating avatar. 3. Generate a new prompt, analyze selected text, reverse an image/video/page, or save prompts to your library. 4. Reuse and improve your prompts from history or your Prompt Library.
PrompTessor helps you build better prompts wherever you browse.
📩 Contact us: Website: https://promptessor.com Support: https://promptessor.com/prompt/support Email: [email protected] or [email protected]
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.