Generate AI product ad images from Google Sheets using Fal.ai and OpenAI

⚠️ Note: All sensitive credentials should be set via n8n Credentials or environment variables. Do not hardcode API keys in nodes.

---

Who’s it for

Marketers, creators, and automation builders who want to generate UGC-style ad images automatically from a Google Sheet. Ideal for e‑commerce SKUs, agencies, or teams that need many variations quickly.

---

What it does (Overview)

This template turns a spreadsheet row into ad images ready for campaigns.

Zone 1 — Create Ad Image: Reads product rows, downloads image, analyzes it, generates prompts, appends results back into Google Sheet. Zone 2 — Create Image (Fal nano‑banana): Generates ad image variations, polls Fal.ai API until done, uploads to Drive, and updates sheet with output URLs.