Generate social media campaign images with Mistral AI & Pollinations.ai

📖 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.