Revolutionary AI technology that reads, understands, and indexes your books with human-like intelligence. Create professional indexes in minutes with advanced contextual analysis and smart term extraction.
Free trial • No credit card required • Professional results
Cutting-edge artificial intelligence that understands context, meaning, and relationships
Advanced AI understands meaning, not just keywords. Identifies concepts, relationships, and themes with human-like comprehension.
Smart algorithms identify the most relevant indexable terms while filtering out noise and repetitive content.
Generate comprehensive indexes in 10-25 minutes instead of weeks. AI processes entire documents simultaneously.
Produces indexes that meet professional publishing standards with proper cross-references and formatting.
Four intelligent steps from PDF upload to professional index
Upload your PDF and select AI model, document type, and analysis preferences
Choose from GPT-4o-mini, GPT-4.1, or Gemini 2.5 based on your document complexity
Advanced algorithms read and analyze your entire document for indexable content
AI identifies key terms, concepts, people, places, and themes with contextual understanding
Generate comprehensive term list with page references and occurrence contexts
Smart consolidation removes duplicates and groups related terms automatically
Edit terms as needed and export professional indexes in multiple formats
Export to TXT, DOCX, PDF, or HTML with publication-ready formatting
Artificial intelligence brings unique advantages to the indexing process
The AI reads every page and proposes terms, subentries, and locators, so you start from a full draft instead of a blank page
You still review it: niche terms and cross-references benefit from an author's judgment
Synonyms and variant spellings are grouped under one heading, with page references merged
Edit any heading and the occurrences follow it
A typical 170-page book drafts in about 10 minutes
A professional indexer usually needs 1–3 weeks for the same book
Non-fiction, academic, technical, and reference books
Not a substitute for a specialist on legal or medical reference works
AI adapts to different content types with specialized analysis approaches
Example: Romance novel with character arcs, locations, and emotional themes
Example: Research paper with statistical methods, literature review, and findings
Example: Software manual with features, functions, and troubleshooting guides
Example: Business strategy book with methodologies, case studies, and frameworks
Choose the option that best fits your indexing needs
Perfect for occasional indexing needs
Best for: Authors, occasional users, one-off projects
Best value for regular indexing
Best for: Professional indexers, publishers, frequent users
Upload your PDF and preview the full index before you pay anything. Unlock and download for $79 per book.
Start AI IndexingFree trial • No credit card required • Professional results in minutes