Data Processing Workflows
Database operations, file processing, and data transformation with PostgreSQL, MongoDB, CSV
46 workflow templates available
Chat with Postgresql Database
👨🎤 Setup 1. Add your postgresql and OpenAI credentials. 2. Click Chat button and start asking questions to your datab...
Supabase Insertion & Upsertion & Retrieval
INSERTING - it's important to use the same embedding model when for any interaction with your vector database (inserting...
MongoDB Agent
AI Agent powered by OpenAI and MongoDB This flow is designed to work as an AI autonomous agent that can get chat message...
Generate SQL queries from schema only - AI-powered
Run this part only once This section: loads a list of all tables from the database hosted on [db4free](https://db4free....
SQL agent with memory
Run this part only once This section: downloads the example zip file from https://www.sqlitetutorial.net/sqlite-sample-...
Ask questions about a PDF using AI
Load data into database Fetch file from Google Drive, split it into chunks and insert into Pinecone index
Breakdown Documents into Study Notes using Templating MistralAI and Qdrant
Step 1. Watch Folder and Import New Documents [Read more about Local File Trigger](https://docs.n8n.io/integrations/buil...
CV Resume PDF Parsing with Multimodal Vision AI
Try me out! This workflow converts a Candidate Resume PDF to an image which is then "read" by a Vision Language Model (...
Chat with PDF docs using AI (quoting sources)
1. Setup: Fetch file from Google Drive, split it into chunks and insert into a vector database Note that running this pa...
Convert URL HTML to Markdown Format and Get Page Links
40 at a time seems to be the memory limit on my server - run until complete with batches of 40 or increase based on your...
Extract and process information directly from PDF using Claude and Gemini
Workflow: Extract data from PDF with Claude 3.5 Sonnet or Gemini 2.0 Flash Overview - This workflow helps you compare Cl...
Extract data from resume and create PDF with Gotenberg
Add chat ID Remember to set your actual ID to trigger automation from Telegram.
Extract text from PDF and image using Vertex AI (Gemini) into CSV
How to extract PDF and image text into CSV using n8n (without manual data entry) This workflow will extract text data fr...
Manipulate PDF with Adobe developer API
Adobe API Wrapper See Adobe documentation: - https://developer.adobe.com/document-services/docs/overview/pdf-services-ap...
Invoice data extraction with LlamaParse and OpenAI
2. Advanced PDF Processing with LlamaParse [Read more about using HTTP Requests](https://docs.n8n.io/integrations/builti...
Remove Personally Identifiable Information (PII) from CSV Files with OpenAI
Remove PII from CSV Files This workflow monitors a Google Drive folder for new CSV files, identifies and removes PII col...
Whisper Transkription copy
Trigger and Download of audio file In this example I'm using Google Drive. As soon as a audio file is uploaded the trigg...
Prepare CSV files with GPT-4
This is a helper workflow to create 3 CSV files Feel free to adapt as needed Some mock data from GPT is pinned for con...
Transcribing Bank Statements To Markdown Using Gemini Vision AI
Try Me Out! This workflow converts a bank statement to markdown, faithfully capturing the details using the power of Vi...
Two Way Sync Pipedrive and MySQL
Automated workflow: Two Way Sync Pipedrive and MySQL. This workflow processes data and performs automated tasks.
Manualtrigger Workflow
Automated workflow: Manualtrigger Workflow. This workflow integrates 6 different services: stickyNote, mySql, spreadshee...
Manualtrigger Workflow
Automated workflow: Manualtrigger Workflow. This workflow integrates 9 different services: writeBinaryFile, itemLists, s...
Compare 2 SQL datasets
Automated workflow: Compare 2 SQL datasets. This workflow processes data and performs automated tasks.
ETL pipeline
Automated workflow: ETL pipeline. This workflow processes data and performs automated tasks.
ETL pipeline
Automated workflow: ETL pipeline. This workflow processes data and performs automated tasks.
Stickynote Workflow
Automated workflow: Stickynote Workflow. This workflow integrates 6 different services: postgresTool, stickyNote, agent,...
Stickynote Workflow
Automated workflow: Stickynote Workflow. This workflow integrates 6 different services: postgresTool, stickyNote, agent,...
Chat with Postgresql Database
Automated workflow: Chat with Postgresql Database. This workflow integrates 7 different services: postgresTool, stickyNo...
Chat with Postgresql Database
Automated workflow: Chat with Postgresql Database. This workflow integrates 7 different services: postgresTool, stickyNo...
GoogleSheets MySQL Integration
Automated workflow: GoogleSheets MySQL Integration. This workflow integrates 10 different services: stickyNote, mySql, s...
Postgrestool Workflow
Automated workflow: Postgrestool Workflow. This workflow integrates 7 different services: postgresTool, stickyNote, swit...
Production Workflow
Production-ready workflow: Production Workflow. This workflow has been optimized for production use with comprehensive e...
Telegram Chat with Buffering
Automated workflow: Telegram Chat with Buffering. This workflow integrates 13 different services: telegramTrigger, stick...
Monitoring and alerting
Automated workflow: Monitoring and alerting. This workflow processes data and performs automated tasks.
Typeformtrigger Workflow
Automated workflow: Typeformtrigger Workflow. This workflow processes data and performs automated tasks.
Manualtrigger Workflow
Automated workflow: Manualtrigger Workflow. This workflow integrates 13 different services: stickyNote, wait, code, info...
ETL pipeline
Connect Twitter, Postgres, MongoDB and more with this n8n workflow. 9 nodes total.
Image to license plate number
Connect Chainllm, Form, Lmchatopenrouter and more with this n8n workflow. 5 nodes total.
Cron Workflow
Automated workflow: Cron Workflow. This workflow processes data and performs automated tasks.
Cron Workflow
Automated workflow: Cron Workflow. This workflow processes data and performs automated tasks.
Manualtrigger Workflow
Automated workflow: Manualtrigger Workflow. This workflow processes data and performs automated tasks.
Manualtrigger Workflow
Automated workflow: Manualtrigger Workflow. This workflow processes data and performs automated tasks.
How to automatically import CSV files into postgres
Automated workflow: How to automatically import CSV files into postgres. This workflow processes data and performs autom...
Readbinaryfile Workflow
Automated workflow: Readbinaryfile Workflow. This workflow processes data and performs automated tasks.
Postgres Workflow
Automated workflow: Postgres Workflow. This workflow processes data and performs automated tasks.
About Data Processing Automation
Data is the new oil, but only if you can refine it. These workflows handle ETL operations, data transformation, format conversion, and database synchronization. Turn messy data into actionable insights.
What You Can Build
- Transform data between formats automatically
- Build ETL pipelines without writing code
- Sync databases and APIs in real-time
- Clean and validate data at scale
Popular Use Cases
💡 Pro tip: Always validate incoming data before processing. A single malformed record can break an entire pipeline. Build in error handling from day one.
How to Get Started
Browse the templates above - find one that matches your use case or comes close.
Download the JSON file - click the download button on any workflow page.
Import into n8n - go to Workflows → Import from File and select your JSON.
Configure and customize - add your credentials and tweak the workflow to fit your needs.