According to AlphaMoat, as of 2026-09, the Chrome extension PromptGPT has 50 users (+38.9% MoM), rated 4.5 (2 reviews) — ranked #5,450 of 9,324 AI browser extensions, and #1,361 of 2,418 in General AI.
What is PromptGPT
Direct integration with PromptGPT.io inside ChatGPT, Claude, Gemini, DeepSeek, Grok, and more to automatically optimize prompts. PromptGPT.io – AI Prompt Generator & Optimization Assistant
Get better results from AI with PromptGPT. Turn rough ideas, short questions, and unstructured instructions into clear, structured, and effective prompts in just one click.
PromptGPT integrates directly into supported AI chat web applications, bringing prompt generation and optimization directly into the conversation interface. Instead of repeatedly rewriting your instructions through trial and error, PromptGPT helps you refine your ideas before sending them to your AI assistant.
Key Features
- One-Click Prompt Optimization
Instantly transform a rough prompt into a clearer, more structured instruction using AI-powered prompt optimization.
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- Prompt Generation from Ideas
Start with a simple idea, question, or rough instruction and generate a detailed prompt tailored to your intended task.
- Context-Aware Optimization
PromptGPT can use the context of your input to help create prompts that are more relevant to the task you're trying to accomplish.
- Multi-Language Support
Create and optimize prompts in multiple languages for a more flexible AI experience.
- One-Click Insert & Run
Review your optimized prompt and insert it directly into the AI chat input field, helping you move from idea to execution faster.
- Works Inside AI Chat Interfaces
Use PromptGPT directly alongside supported AI chat platforms without switching between multiple websites or tools.
- Clean, Non-Intrusive Interface
The PromptGPT floating button appears near the chat input area and opens the optimization panel when you need it—without unnecessary popups or screen takeovers.
How to Use
1. Pin the PromptGPT extension to your browser toolbar. 2. Open a supported AI chat application. 3. Enter your rough idea, question, or prompt. 4. Click the PromptGPT button beside the chat input. 5. Review the generated or optimized prompt. 6. Click Use Prompt to insert it directly into the conversation.
Whether you're writing, coding, researching, creating content, analyzing information, or working with AI tools, PromptGPT helps you turn simple ideas into more useful prompts with less trial and error.
PromptGPT — Think less about prompt structure and focus more on what you want to accomplish.
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.