Process with Chunker AI

Supported formats: PDF, DOCX (Max 16MB)
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Frequently Asked Questions

Chunker AI is an advanced document processing tool that breaks down large documents into manageable pieces (chunks) for AI processing. It's perfect for summarizing books, generating ebooks, and processing large documents that exceed normal AI token limits.

  • Summarize books and PDFs
  • Generate AI-powered ebooks
  • Process business documents
  • Create book summaries
  • Format and structure large text documents
  • Break down content for AI processing

We offer three chunking strategies:
  • Character Count: Best for technical content and code
  • Word Count: Ideal for articles and general text
  • Paragraph: Perfect for books and narrative content

Semantic chunking is automatically applied to maintain context across chunks.

Chunker AI helps you:
  • Break down existing books for summarization
  • Process research materials for book writing
  • Generate structured content for ebooks
  • Create chapter summaries and outlines
Use custom prompts to guide the AI in generating the content you need.

Recommended chunk sizes by content type:
  • Books: 2000-3000 characters or paragraph mode
  • Technical Content: 1000-1500 characters
  • Articles: 300-500 words
  • Business Documents: 1500-2000 characters
Larger chunks maintain better context but may hit AI model token limits.

Chunker AI automatically:
  • Splits content to fit within model token limits
  • Maintains context between chunks
  • Processes chunks sequentially
  • Combines results maintaining document structure
This allows processing of documents of any size while respecting AI model limitations.

We support:
  • PDF files
  • DOCX documents
  • Maximum file size: 16MB
All files are processed securely and deleted after completion.

We offer two models:
  • GPT-4O: Best for complex tasks, book writing, and detailed analysis
  • GPT-4O Mini: Faster processing, ideal for summaries and shorter content
Choose based on your specific needs for speed vs. detail.

We prioritize security:
  • All processing happens in real-time
  • No data storage on servers
  • API keys are used only for processing
  • Files are deleted immediately after processing
  • Secure HTTPS encryption for all transfers

Choose from:
  • Processed Text Only: Clean, formatted output
  • Side by Side Comparison: Original and processed text
  • Download options for both formats
  • Copy to clipboard functionality