ChatGPT
🇺🇸United States
05.0
WebCopilot
5|0 reviews|0 favorites
Introduction
Carry your second brain everywhere on the web. Upload docs, ask questions, get instant answers.
Listed on
July 23, 2026
What is WebCopilot?
WebCopilot is a Chrome extension that lets you upload documents, PDFs, and links to create a personal knowledge base. It uses AI to index your content and provides instant answers to your questions while you browse any website. It acts as a 'second brain' that you can access anywhere on the web.
How to use WebCopilot?
- Install the free Chrome extension. Upload your documents, paste text, or add URLs to feed your knowledge base. The AI automatically chunks, embeds, and indexes your content. Then, open the extension on any webpage and ask questions to get instant answers sourced from your own documents.
Core features of WebCopilot
- Upload PDFs, text, web pages, and Notion docs
- Semantic search by meaning, not just keywords
- Natural conversation chat with follow-up questions
- Multiple knowledge bases for different projects
- Always shows sources with click-through to exact document and page
- REST API for developers to build on top
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