Summarize PDFs with Groq AI and convert to audio using Qwen TTS
This workflow contains community nodes that are only compatible with the self-hosted version of n8n. How it works User Uploads PDF : The workflow accepts a PDF via webhook. Extract Text : n8n extracts the text content from the PDF. Summarize with AI : The extracted text is passed to an AI model (Groq) with OpenAI model for summarization. Generate Audio : The summary text is sent to a TTS (Text-to-Speech) API (Qwen-TTS-Demo), you can use other free alternatives. Serve Result : The workflow outputs both Summary and Audio File URL (WAV link) which you can attached to your audioPlayer. This allows users to read or listen to the summary instantly. How to use / Requirements Import Workflow : Copy/paste the workflow JSON into your n8n instance. Set Up Input Trigger : If you want users to upload directly you can use webhook or any other trigger. Configure AI Node : Add your own API key for (Groq / Open AI). Configure TTS Node : Add credentials for your chosen TTS service. Run Workflow : Upload a PDF and get back the summary and audio file url. n8n-smart pdf summarizer & voice generator Please reach out to me at Laiba Zubair if you need further assistance with you n8n workflows and automations!
By LaibaCreate professional email drafts with GPT-4, Telegram & contact database
Transform your email workflow with this intelligent automation that drafts professional emails through Telegram commands using AI and contact retrieval. Key Features 📱 Telegram Integration: Send email requests directly from Telegram 🤖 AI-Powered Email Generation: Uses OpenAI GPT-4 to create formal, professional emails 📧 Smart Contact Retrieval: Leverages Pinecone vector database with RAG to automatically find recipient email addresses ✉️ Gmail Draft Creation: Automatically creates email drafts in your Gmail account 📋 Google Docs Integration: Sync contact data from Google Docs to vector database 🎯 Structured Email Formatting: Ensures consistent professional email format with proper recipients and formal tone How It Works Send Message: Send a message via Telegram with your email request AI Processing: AI agent processes your request and queries the contact database to find recipient emails Email Generation: OpenAI generates a professionally formatted email based on your input Draft Creation: Gmail draft is automatically created with the formatted content Confirmation: Receive confirmation via Telegram with a completion sticker Perfect For Business professionals managing multiple contacts Academic professionals (professors, researchers) who frequently send formal emails Anyone wanting to streamline their email creation process with AI assistance Required Credentials Telegram Bot API OpenAI API google OAuth2 for(gmail&docs) Pinecone Vector Database Setup Instructions Load Contact Data: Add your contact information to the Google Docs document Configure Pinecone: Set up your Pinecone index with namespace "contacts" Connect Services: Add all required API credentials to their respective nodes Customize AI: Modify the AI system message and sender name in the AI Agent node Test Workflow: Run the manual trigger to populate your vector database first Ex. of the google docs data
By Ninja - Abbas