AI Summarizer for URLs, Text & PDFs using OpenAI

This n8n workflow suite provides a powerful AI-powered content summarization system handling URLs (via web scraping), direct text inputs, and PDF files (with text extraction and OCR.Space fallback for images). It uses OpenAI's GPT-4o-mini for customizable summaries in brief, standard, or detailed formats, focusing on key points, numbers, conclusions, or action items. Multi-language detection ensures global usability, with clean Markdown outputs via webhooks.

Benefits include massive time savings on research and document processing, seamless integration into apps like Bubble or Zapier, and modular design with four specialized workflows plus an all-in-one detector. Ideal for real estate lead management (summarizing property listings, reports), content curation, meeting prep, social media, or any data-heavy workflow.

Setup is straightforward: add OpenAI/OCR.Space API keys, customize prompts, and replace webhooks with your triggers. No coding required, runs on cloud or self-hosted n8n, perfect for automating knowledge extraction from diverse sources.