What is Defained?
Defained helps users easily manage and insert prompts into ChatGPT, Gemini, Claude, and Perplexity. It addresses the inefficiency of having to copy and paste prompts from documents or notepads by enabling quick searching and insertion of organized prompts with a single click, saving valuable time. Additionally, it features a built-in template gallery with over 50 free prompts, ready to use without any custom design.
Key features
✅ Manage prompts by connecting to Google Sheets
✅ Supports filtering prompts by category
Use cases and audience
Developers, content creators, and researchers who frequently use multiple AI chat tools and need to repeatedly invoke the same prompts
- Manage and quickly insert pre-set prompts into the ChatGPT, Gemini, Claude, and Perplexity conversation interfaces
- Centralize and maintain your prompt library via Google Sheets
- Choose from 50+ free prompt templates in the built-in template gallery
User-created prompts (synchronized via Google Sheets) or pre-built prompts from the template gallery
Insert the selected prompt text into the current input box of ChatGPT, Gemini, Claude, or Perplexity
Frequently asked questions
Which AI platforms does Defained support?
Supports ChatGPT, Gemini, Claude, and Perplexity.
Do you need to design all your prompts yourself?
No need; Defained provides a template gallery with over 50 free prompts.
How to use
- 01
Install the Defained extension in Chrome
- 02
Click the extension icon to connect your Google Sheet for prompt synchronization
- 03
Search or filter prompts by category
- 04
In any supported AI chat interface, simply click to select a prompt for automatic insertion
Official website & sources
Sources
Updated on 2026-10-30
