PDF Chatbot
Create interactive chatbots from your PDF documents using RAG technology
📄 PDF Chatbot
Our PDF Chatbot tool allows you to transform any PDF document into an interactive chatbot that can answer questions based on the document’s content. This tool uses advanced RAG (Retrieval-Augmented Generation) technology to provide accurate, context-aware responses.
Try PDF Chatbot Now
Start creating interactive chatbots from your PDFs
How It Works
The PDF Chatbot processes documents through several sophisticated steps:
- Document Processing: Upload your PDF, which is then extracted and chunked into manageable text segments
- Vector Embedding: Text chunks are converted into vector representations using Gemini’s models/text-embedding-004
- Efficient Indexing: Vectors are indexed using FAISS for lightning-fast similarity search
- Intelligent Querying: Questions are answered using Gemini 2.0 Flash LLM based on the most relevant document chunks
The system maintains chat history for contextual understanding and supports dynamic index updates.
API Endpoints
1. PDF to Chunk
This endpoint processes a PDF from a remote URL, extracts and cleans its text, and prepares it for indexing.
2. Chunk to Index
This endpoint stores pre-processed text chunks into a user-specific vector index.
3. Query
This endpoint allows users to ask questions about uploaded documents.
4. Delete Vectors
This endpoint removes specific vector embeddings from a user’s index.
Use Cases
- Knowledge Base: Create interactive FAQ systems from technical documentation
- Educational Content: Transform textbooks or course materials into interactive learning assistants
- Legal Documents: Make complex legal documents more accessible through natural language queries
- Research Papers: Quickly extract insights from academic papers through conversation
This tool is completely free to use! Start building your PDF chatbot today to make your documents more accessible and interactive.