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Nano banana AI product image creator via WhatsApp

Roshan RamaniRoshan Ramani
1929 views
2/3/2026
Lead GenerationWebhookHubSpotSalesforceCRM
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Nano Banana AI Product Image Creator via WhatsApp

Transform ordinary product photos into premium marketing visuals instantly using Gemini AI for prompt enhancement and Nano Banana AI for image generation through WhatsApp.

Who's it for

  • Small business owners
  • E-commerce sellers
  • Social media managers
  • Anyone selling products online

What it does

• Takes your normal product photo • Gets your text/caption as input • Gemini AI improves your basic prompt into professional instructions • Nano Banana AI generates new premium ad image using enhanced prompt • Keeps your original product exactly the same • Returns social media-ready marketing image

Key Benefits

Smart Prompt Enhancement - Gemini AI makes your simple text into professional prompts
Superior Image Generation - Nano Banana AI creates premium visuals Original Product Protected - Your product stays 100% unchanged
Fast Results - Get enhanced image in under 60 seconds
Easy to Use - Just send photo via WhatsApp
Social Media Ready - Perfect for Instagram, Facebook, ads

How it works

  1. Send Photo + Caption → Upload product image with your text
  2. AI Prompt Magic → Gemini AI turns your caption into professional prompt
  3. Image Generation → Nano Banana AI creates new premium ad using improved prompt
  4. Receive Result → Get marketing-ready image back instantly

The Magic Process

Your Input: "Make this look premium for Instagram"
Gemini AI Enhanced Prompt: "Create luxury product advertisement with professional studio lighting, marble background, elegant typography, commercial photography style, high-end visual appeal..."
Nano Banana AI Generated Result: Professional marketing image created with your improved prompt

What you get

• Better Prompts - Gemini AI turns simple text into detailed instructions • Professional Images - Studio-quality marketing visuals generated by Nano Banana AI • Same Product - Your original item stays unchanged • Quick Results - Ready in under 60 seconds

Perfect for

  • Instagram posts
  • Facebook ads
  • Online store images
  • Social media marketing

Why This Combo Works Best

  • Gemini AI - Expert at understanding and enhancing text prompts
  • Nano Banana AI - Specialized for high-quality product image generation
  • Best of Both - Combines prompt expertise with image generation power
  • Faster Results - Optimized dual-AI workflow

Perfect solution for creating professional product ads from simple WhatsApp messages using the power of both Gemini AI and Nano Banana AI.

n8n AI Product Image Creator via WhatsApp

This n8n workflow enables users to generate AI product images directly through WhatsApp. By simply sending a text prompt, the workflow leverages Google Gemini to create an image and then sends it back to the user on WhatsApp.

Description

This workflow automates the process of generating AI-powered product images in response to WhatsApp messages. It acts as a conversational AI assistant, taking user prompts from WhatsApp, feeding them to a Google Gemini model for image generation, and delivering the resulting image back to the user.

What it does

  1. Listens for incoming WhatsApp messages: The workflow is triggered whenever a new message is received on the configured WhatsApp Business Cloud account.
  2. Extracts the user's message: The content of the WhatsApp message is extracted to be used as a prompt for image generation.
  3. Generates an image using Google Gemini: The extracted text prompt is sent to the Google Gemini model, which then generates an image based on the description.
  4. Converts the generated image to a file: The image data received from Google Gemini is converted into a file format suitable for sending via WhatsApp.
  5. Sends the image back to the user on WhatsApp: The generated image is sent as a media message to the original sender's WhatsApp number.

Prerequisites/Requirements

  • n8n Instance: A running n8n instance (cloud or self-hosted).
  • WhatsApp Business Cloud Account: Configured with a phone number and a webhook pointing to your n8n instance.
  • Google Gemini API Key: An API key for accessing the Google Gemini model.
  • WhatsApp Business Cloud Credential: An n8n credential configured for your WhatsApp Business Cloud account.
  • Google Gemini Credential: An n8n credential configured for your Google Gemini API key.

Setup/Usage

  1. Import the workflow:
    • Download the provided JSON file.
    • In your n8n instance, go to "Workflows" and click "New".
    • Click the "Import from JSON" button and paste the workflow JSON or upload the file.
  2. Configure Credentials:
    • WhatsApp Business Cloud:
      • Locate the "WhatsApp Trigger" node and the "WhatsApp Business Cloud" node.
      • Click on the "Credential" field for each and select or create a new "WhatsApp Business Cloud" credential.
      • Follow the n8n documentation to set up your WhatsApp Business Cloud integration, including setting up the webhook URL from the "WhatsApp Trigger" node in your Meta App Dashboard.
    • Google Gemini:
      • Locate the "Google Gemini" node.
      • Click on the "Credential" field and select or create a new "Google Gemini" credential.
      • Enter your Google Gemini API key.
  3. Activate the workflow:
    • Once all credentials are set up, click the "Activate" toggle in the top right corner of the workflow editor to enable it.

Now, you can send a text message to your WhatsApp Business number (e.g., "A futuristic banana-shaped AI robot creating images") and receive an AI-generated image in response!

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