Clean, Chunked Knowledge Base Files in One Click
Messy PDFs and docs make AI agents hallucinate. Knowledge Builder Pro cleans, formats, and chunks your files into retrieval-ready text for ChatGPT custom GPTs, Claude Projects, and RAG pipelines — so your agent actually finds the right answer.
Free plan available. Pro is $9/mo or $79/yr.
Drag & Drop Upload
Upload live-text PDF, DOCX, TXT, CSV, Markdown, and HTML files in seconds. Process multiple documents at once with progress tracking.
AI-Optimized Processing
Specialized text cleaning, smart formatting, and perfect chunking designed for AI agent knowledge bases.
Instant Results
Download your perfectly formatted knowledge base files instantly. No waiting, no data stored on our servers.
Why Knowledge Builder Pro
Works With Any AI Platform
Built for ChatGPT custom GPTs, Claude Projects, and any AI agent that accepts document uploads. One tool, every platform.
No Files Stored, Ever
Your documents are processed in-memory and never saved to our servers. Download your files and they're gone from our system immediately.
Automatic Size Optimization
Smart chunking keeps every file within platform limits. No manual splitting, no guesswork — just upload and go.
Ready to build your agent knowledge base?
Works with ChatGPT, Claude, and any RAG pipeline. Start free — no credit card. Upgrade to Pro when you need unlimited.