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Generate Social Media Campaign Images with Mistral AI & Pollinations.ai

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Created by: Rajeet Nair || rnair1996

Rajeet Nair

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Last update 4 days ago

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📖 Description

🔹 How it works

This workflow uses AI (Mistral LLM + Pollinations.ai) to generate high-quality visual content for social media campaigns. It automates the process from brand/campaign input to final image upload, ensuring consistency and relevance.

  1. Input Brand & Campaign Data

    • Retrieves brand profile and campaign goals from Google Drive.
    • Cleans and merges the data into a structured JSON format.

  2. Campaign Goal Generation

    • AI summarizes campaign goals, audience, success metrics, and keywords.
    • Produces a clear campaign goal summary for content planning.

  3. Image Prompt Generation

    • AI creates 5 detailed image prompts reflecting the campaign story.
    • Includes 1 caption and 4–6 relevant hashtags.

  4. Image Creation

    • Pollinations.ai generates images based on the AI prompts.
    • Each image is renamed systematically (photo1 → photo5).

  5. Post-Processing & Upload

    • All images are merged into a single item.
    • Workflow uploads the final output to Google Drive for campaign use.

⚙️ Set up steps

  1. Connect Credentials

    • Add Google Drive and Mistral API credentials in n8n.

  2. Configure Google Drive Input Nodes

    • Set fileId for brand profile and campaign goals.

  3. Customize AI Prompts

    • Sticky notes explain AI nodes for goal summary and image prompt generation.
    • Optionally modify tone, keywords, or target audience for brand-specific campaigns.

  4. Check Image Output Nodes

    • Ensure Pollinations.ai HTTP request nodes are active.
    • Verify renaming code nodes for proper photo sequence.

  5. Activate Workflow

    • Test workflow manually to ensure images are generated and uploaded correctly.

🔹 Data Handling & Output

  • This workflow pulls brand profile and campaign goal data from Google Drive.
  • Data is processed into structured JSON, including:
    • Brand Profile: name, mission, vision, values, services, tone, keywords, contact info.
    • Campaign Goal: primary goal, focus, success metrics, target audience, core message.
  • Supports population of multiple campaigns or brands dynamically.
  • JSON output can be used downstream for image prompt generation, reporting, or analytics.
  • All processing is automated, with clear nodes for extraction, parsing, and merging.

pollinations.ai is an open-source free text and image generation API available. No signups or API keys required. which prioritize your privacy with zero data storage and completely anonymous usage.

⚡ Result: A fully automated AI-to-image workflow that transforms campaign goals into ready-to-use social media visuals, saving time and maintaining brand consistency.