Generate AI ads from website and images with Claude and NanoBanana

by Blumpo ✓ · 402 views · created 2026-04-22 · Content Creation, Multimodal AI

What this workflow does

This AI workflow has 35 nodes and runs when someone submits an n8n form (“Data input”). Along the way it connects Google Drive and Anthropic Chat Model. It also calls openrouter.ai over HTTP.

How it runs

Trigger: When someone submits an n8n form (“Data input”).

1. Split Uploaded Files (Code): runs custom JavaScript code
2. If: checks a condition and branches into true / false
3. User Asset Base (Extract from File): extracts data from a file (binary to propery)
4. User Asset Base (Extract from File): extracts data from a file (binary to propery)
5. Merge: merges the data from its input branches
6. Call Claude - Photo Evaluation (HTTP Request): calls openrouter.ai (POST)
7. Base inputs (Edit Fields (Set)): sets 4 fields: Website, Logo, Product_photo…
8. Edit Fields (Edit Fields (Set)): sets 2 fields: Product_photo, Product_description
9. Fetch Homepage (HTTP Request): calls an HTTP API
10. HTML: parses or builds HTML

…plus 17 more steps. See the full node list below.

Services it uses

Google DriveAnthropic Chat Model

HTTP calls to: openrouter.ai

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Before you upgrade to n8n 3.0

Nodes used (16)

• Markdownn8n-nodes-base.markdown
• HTMLn8n-nodes-base.html
• HTTP Requestn8n-nodes-base.httpRequest
• Mergen8n-nodes-base.merge
• Aggregaten8n-nodes-base.aggregate
• Structured Output Parser@n8n/n8n-nodes-langchain.outputParserStructured
• Split Outn8n-nodes-base.splitOut
• Google Driven8n-nodes-base.googleDrive
• Anthropic Chat Model@n8n/n8n-nodes-langchain.lmChatAnthropic
• Convert to Filen8n-nodes-base.convertToFile
• Edit Fields (Set)n8n-nodes-base.set
• Extract from Filen8n-nodes-base.extractFromFile
• Ifn8n-nodes-base.if
• n8n Form Triggern8n-nodes-base.formTrigger
• Coden8n-nodes-base.code
• AI Agent@n8n/n8n-nodes-langchain.agent

From the author

Generate AI ad creatives from website, logo, and product image with Claude + NanoBanana Who is this for? This workflow is designed for marketers, founders, agencies, and content teams who want to generate static ad creatives faster from minimal brand input.…

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