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Create stunning AI images directly from WhatsApp with Gemini

n8nn8n7 modulesv1.0
chainLlmconvertToFilehttpRequestlmChatGoogleGeminioutputParserStructuredwhatsAppwhatsAppTrigger

Create Stunning AI Images Directly from WhatsApp with Gemini This workflow transforms your WhatsApp into a personal AI image generation studio. Simply send a text message with your idea, and this bot will use the advanced prompt engineering capabilities of Gemini 2.5 Pro to craft a detailed, artistic prompt. It then uses Gemini 2.0 Flash to generate a high-quality image from that prompt and sends it right back to your chat. It's a powerful yet simple way to bring your creative ideas to l

At a glance

Create stunning AI images directly from WhatsApp with Gemini is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects chainLlm, convertToFile, httpRequest, lmChatGoogleGemini. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
chainLlm, convertToFile, httpRequest, lmChatGoogleGemini, outputParserStructured, whatsApp
Modules
7
Price
Free
Version
v1.0
Create stunning AI images directly from WhatsApp with Gemini workflow diagram

About this workflow

Create Stunning AI Images Directly from WhatsApp with Gemini This workflow transforms your WhatsApp into a personal AI image generation studio. Simply send a text message with your idea, and this bot will use the advanced prompt engineering capabilities of Gemini 2.5 Pro to craft a detailed, artistic prompt. It then uses Gemini 2.0 Flash to generate a high-quality image from that prompt and sends it right back to your chat. It's a powerful yet simple way to bring your creative ideas to life, all from the convenience of your favorite messaging app\! What this workflow does - Listens for WhatsApp Messages: The workflow starts automatically when you send a message to your connected WhatsApp number. - Enhances Your Idea with AI: It takes your basic text (e.g., "a knight on a horse") and uses Gemini 2.5 Pro to expand it into a rich, detailed prompt perfect for image generation (e.g., "A cinematic, full-body shot of a stoic knight in gleaming, ornate silver armor, riding a powerful black warhorse through a misty, ancient forest. The scene is lit by ethereal morning sunbeams piercing the canopy, creating dramatic volumetric lighting and long shadows. Photorealistic, 8K, ultra-detailed, award-winning fantasy concept art."). - Generates a Unique Image: It sends this enhanced prompt to the Google Gemini 2.0 Flash image generation API. - Prepares the Image: The API returns the image in Base64 format, and the workflow instantly converts it into a binary file. - Sends it Back to You: The final, high-quality image is sent directly back to you in the same WhatsApp chat. Nodes Used - 🟢 WhatsApp Trigger: The entry point that listens for incoming messages. - 🧠 LangChain Chain (LLM): Uses Gemini 2.5 Pro for advanced prompt engineering. - ➡️ HTTP Request: Calls the Google Gemini 2.0 Flash API to generate the image. - 🔄 Convert to File: Converts the Base64 image data into a sendable file format. - 💬 WhatsApp: Sends the final image back to the user. Prerequisites To use this workflow, you will need: - An n8n instance. - A WhatsApp Business Account connected to n8n. You can find instructions on how to set this up in the n8n docs. - A Google Gemini API Key. You can get one for free from Google AI Studio. How to use this workflow 1. Get your Google Gemini API Key: Visit the Google AI Studio and create a new API key. 2. Configure the Gemini 2.5 Pro Node: - In the n8n workflow, select the Gemini 2.5 Pro node. - Under 'Connect your account', click 'Create New' to add a new credential. - Paste your Gemini API key from the previous step and save. 3. Configure the Generate Image (HTTP Request) Node: - Select the Generate Image node. - In the properties panel on the right, find the Query Parameters section. - In the 'Value' field for the key parameter, replace "Your API Key" with your actual Google Gemini API Key. 4. Connect WhatsApp: - Select the WhatsApp Trigger node. - Follow the instructions to connect your WhatsApp Business Account credential. If you haven't created one, the node will guide you through the process. 5. Activate and Test: - Save the workflow using the button at the top right. - Activate the workflow using the toggle switch. - Send a message to your connected WhatsApp number (e.g., "A futuristic city in the style of Van Gogh"). The bot will process your request and send a stunning AI-generated image right back to you\!

n8n

How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n → click the menu → Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

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