100% Local · Fully Private

Local Knowledge Hub

Upload documents for smart Q&A based on Local Knowledge Base. Data never leaves your device.

Document Library

2 items

Support: .pdf .md .txt .docx .json

Product Requirements Document.pdf

2.4 MB · 2026-03-10

Technical Architecture Description.md

45 KB · 2026-03-09

Smart Q&A

Based on Local Knowledge Base

👋 Welcome to the Local Knowledge Hub! Upload your documents, then start asking questions. All data is stored locally, completely private.

Why Choose Local?

Compared with Cloud AI Knowledge Base

Comparison Item	NotebookLM	Local Knowledge Hub
Data Storage	Google Cloud	100% Local
PrivacyProtect	Third-party Dependent	Fully Autonomous
Domestic Access	Requires VPN	No Restrictions
Cost	Subscription-based	Free
Model Selection	Fixed	Switchable

Privacy First

All data is stored locally, never uploaded to any cloud. Your knowledge belongs only to you.

Multi-model Support

Supports mainstream local models like Ollama, LM Studio, vLLM, with easy switching.

Multi-format Support

Supports common document formats like PDF, Markdown, Word, TXT.

Quick Start

Install Local Models

Recommend Ollama：ollama pull llama3

Upload Documents

Drag and drop or click to upload your knowledge documents

Start Q&A

Ask questions based on your Knowledge Base for precise answers

← Back to Tools

How to Use Local Knowledge Hub

Understand how RAG works with your own data.

1Drag and drop text or markdown files
2The tool creates a local vector space
3Ask questions against your documents
4View the semantically retrieved chunks

Who Is Local Knowledge Hub For?

For enterprise teams who cannot use cloud AI for private data.

Legal Departments

Search contracts without privacy breaches

AI Hobbyists

Learn semantic search locally

Frequently Asked Questions

Where does the data go?▼

Nowhere. All embeddings and indexing happen heavily obfuscated in your browser's local sandbox.