Generate Pro Document Drafts from PDFs via Google Drive, GPT-4 & Email

This n8n workflow streamlines document processing by triggering on new PDFs or binary data in a Google Drive folder. It downloads files, extracts all text, and aggregates content from multiple PDFs into a unified dataset, saving hours of manual reading and note-taking.

Next, an OpenAI node (GPT-4) extracts structured data like names, dates, addresses, and custom fields based on user-defined prompts. A second GPT-4 node then crafts a professional, formal summary or draft document tailored to specific needs, fully customizable via prompt editing for various formats.

The workflow generates a new Google Document with the full draft and composes a concise email (3-5 bullet points) summarizing key points, including a direct link to the doc. Sent automatically to recipients, it ensures timely notifications.

Benefits include eliminating repetitive tasks, boosting productivity for e-commerce customer service teams handling invoices, contracts, or reports. Use cases: automate order confirmations from supplier PDFs, customer complaint summaries, legal doc drafts, or compliance reports, integrating seamlessly into business workflows.