n8n Google Sheets Tutorial: Connect Forms, APIs, and Databases in Minutes!

Unlock the full power of n8n by integrating Google Sheets as your live database! In this hands-on tutorial, I’ll show you step-by-step how to: ✅ Build a contact form that automatically logs submissions into Google Sheets ✅ Read and enrich data using product SKUs or pricing info ✅ Set up OAuth credentials in Google Cloud Console ✅ Create smart automation workflows for CRM, chatbot logs, or inventory tracking Perfect for no-code creators, automation builders, and developers who want to connect everything with n8n. 📘 What you’ll learn: • Google Sheets as a central database • Write & Read mode operations • Real-time data sync for forms and APIs • Best practices for credentials setup 🚀 Start building smarter automations today — subscribe for more n8n tutorials! Timestamps 00:00 Intro – Why use Google Sheets in n8n 01:16 Setup – Create new workflow 02:00 Build contact form (trigger) 03:37 Add Google Sheets node (write mode) 04:33 Create OAuth credentials in Google Cloud 07:47 Connect and map columns 08:50 Test form submission → Sheet update 10:41 Read mode example (inventory lookup) 12:36 Use Get Row action + filter by SKU 14:31 Test lookup success 15:06 Wrap-up & tips #n8n #GoogleSheets #Automation #NoCode #WorkflowAutomation #GoogleWorkspace