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Generate UGC-style AI videos with Google Sheets, NanoBanana Pro and Veo 3.1

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Created by: Kristian Ekachandra || aichandre

Kristian Ekachandra

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Last update 6 hours ago

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🎬 AI-Powered UGC Video Generator

Automatically create consistent, professional UGC (User-Generated Content) videos at scale using cutting-edge AI models. This workflow combines three reference images into hyper-realistic selfie-style photos, then transforms them into engaging 8-second videos perfect for TikTok, Instagram Reels, and social media ads.

✨ What This Workflow Does

Part 1: Image Generation

  • Combines 3 reference images (product + character + background) using NanoBanana Pro
  • AI agent generates optimized prompts for realistic UGC selfie photos
  • Analyzes output quality before proceeding to video generation

Part 2: Video Creation

  • Transforms static images into dynamic 8-second videos using Google Veo 3.1
  • AI agent creates natural dialogue and scene descriptions
  • Batch processes multiple tasks automatically via Google Sheets

🎯 Perfect For

  • E-commerce brands creating product demonstration videos
  • Marketing agencies producing social media ad content at scale
  • Content creators generating consistent UGC-style videos
  • A/B testing multiple video variations quickly
  • Dropshippers needing authentic product videos without filming

🚀 Key Features

✅ Consistent Characters - Same person, style, and aesthetic across all videos
✅ Batch Processing - Manage multiple tasks via Google Sheets
✅ Multi-Model Support - Primary + fallback AI models for reliability
✅ Smart Error Handling - Automatic retries and status tracking
✅ Dual Workflow - Separate pipelines for image and video generation
✅ Quality Analysis - AI checks image quality before video creation

🛠️ Required APIs

Essential:

Choose at least ONE:

📋 How It Works

Image Generation Pipeline:

  1. Reads tasks from Google Sheets (Status: "Ready")
  2. AI agent generates optimized image prompt
  3. Downloads and uploads 3 reference images to temp storage
  4. NanoBanana Pro combines images into realistic UGC selfie
  5. Analyzes output image quality
  6. Updates sheet with results (Status: "Edited")

Video Generation Pipeline:

  1. Reads edited tasks from Google Sheets (Status: "Edited")
  2. AI agent generates video prompt with natural dialogue
  3. Veo 3.1 transforms image into 8-second video
  4. Polls generation status every 10 seconds
  5. Updates sheet with final video (Status: "Finished")

💡 Pro Tips

  • Use high-quality reference images (minimum 1024x1024px)
  • Keep character photos consistent (same person, similar lighting)
  • Write clear scene descriptions for better results
  • Test with 1 task first before running large batches
  • Monitor API quotas to avoid rate limits

📺 Full Tutorial

Complete setup walkthrough available on YouTube: Watch Tutorial

🎓 What You'll Learn

  • Setting up multi-step AI automation workflows
  • Integrating multiple AI models (OpenAI, Groq, Gemini)
  • Using NanoBanana Pro for advanced image editing
  • Generating videos with Google Veo 3.1
  • Managing batch processes via Google Sheets
  • Implementing fallback models for reliability
  • Handling errors and status tracking

📊 Google Sheets Template Structure

The workflow includes a pre-built template with these columns:

  • Task ID - Unique identifier
  • Product Photo - Product image URL
  • Character - Person reference image URL
  • Background - Scene background URL
  • Product Name - Name of the product
  • Product Description - Details about the product
  • Target Market - Audience for the video
  • Video Scene - Scene description for video
  • Status - Workflow status (Ready → Edited → Finished)
  • Image Prompt - Generated prompt for image
  • Image Result - Output image URL
  • Analyze Image - Quality analysis results
  • Video Prompt - Generated prompt for video
  • Video Result - Final video URL
  • Error Message - Error details if failed

🔄 Status Flow

Ready → Edited → Finished
  ↓        ↓         ↓
Error    Error    Error

⚙️ Customization Options

Adjust Image Style:

  • Modify the Image Prompt Agent system message
  • Change composition (close-up, medium shot, wide)
  • Adjust lighting (natural, studio, dramatic)

Modify Video Output:

  • Edit Video Prompt Agent for different styles
  • Change duration (default: 8 seconds)
  • Customize dialogue language (default: Indonesian)
  • Adjust camera angles and movements

Add More AI Models:

  • Connect additional providers as fallbacks
  • Models are tried in order until success
  • Supports OpenAI, Anthropic, Groq, Gemini

🔐 Security Notes

  • Never commit API keys to version control
  • Use environment variables in production
  • Don't share your Google Sheets publicly
  • Rotate API keys regularly
  • Set billing alerts on all platforms

📞 Support & Updates

Created by: Kristian Ekachandra

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🏷️ Tags

ai-video ugc content-creation video-generation batch-processing google-sheets openai groq nanobanana-pro veo-3.1 marketing social-media tiktok instagram-reels automation