Process Legal Documents with Ollama AI & Generate HTML Reports (100% Local)

This n8n workflow enables fully local processing of legal and sensitive documents using Ollama-compatible AI models like Llama 3.1 or Mistral. It supports flexible inputs including PDFs, Word documents, and text files, extracting content and running AI analysis to generate clean HTML reports with summaries, key insights, and structured outputs. The pipeline is automated for set-and-forget operation, ideal for batch processing large libraries without internet dependency.

Key benefits include complete data sovereignty—documents never leave your local environment—predictable costs with no API fees, and high customizability for specific industries. It's perfect for enterprise, research, healthcare, finance, and legal sectors where privacy is critical, as well as developers experimenting with open-source models.

Customization options abound: implement multi-model routing, language detection, batch handling, quality scoring via cross-validation, tailored prompts, and integrations with databases or notifications. Prerequisites are minimal: a self-hosted n8n instance, running Ollama server with downloaded models, and local file access, making it accessible yet powerful for teams seeking cost-effective alternatives to cloud AI services.