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Create Character-Consistent Images with FLUX Kontext & Post to Social via Upload Post

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Created by: Eduard || eduard

Eduard

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Last update 9 days ago

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Create, iterate, and share! Transform a single image through multiple scenes while maintaining consistency.

✨ What this workflow does

This template showcases FLUX.1 Kontext - Black Forest Labs' in-context image generation model that excels at maintaining character features across multiple transformations. Combined with the Upload Post community node for effortless multi-platform social media posting, you can create and share compelling visual stories instantly.

The workflow demonstrates FLUX Kontext's core strength: character consistency across multiple image generations. Starting with a single input image, it:

  1. 🖼️ Loads an initial character image (example: a cute animal mascot)
  2. 📝 Defines multiple scene transformation prompts
  3. 🔄 Iteratively generates new scenes while preserving exact character features
  4. 🎯 Maintains visual consistency by reusing binary data from previous generations
  5. 📱 Auto-posts the complete transformation series to multiple social platforms simultaneously

🚀 Key Features: The Consistency Advantage

  • Character Preservation: FLUX Kontext's signature feature - maintains character features and style across transformations (requires specific prompting techniques)
  • Iterative Context Building: Each generation uses the previous image as context, creating visual continuity
  • Binary Data Reuse: Smart workflow design that feeds output from one generation as input to the next
  • Multi-Scene Storytelling: Transform your character across different environments while keeping them recognizable
  • One-Click Multi-Platform Posting: Upload Post* eliminates the tedious process of posting to each platform individually

📱 Why use Upload Post?

Posting the same content to TikTok, Instagram, LinkedIn, YouTube, Facebook, X (Twitter), and Threads individually is time-consuming and error-prone. The Upload Post service* simplifies this process:

✅ Connect once, post everywhere: Link all your social media accounts to Upload Post
✅ Single API call: Post to multiple platforms with one simple node
✅ No more platform juggling: Skip the endless switching between apps and dashboards
✅ Consistent timing: All platforms get your content simultaneously
✅ Trusted by 3,751+ users: Proven solution for content creators and marketers

Instead of spending 30+ minutes manually posting to each platform, Upload Post does it all in seconds with a single n8n node!

🛠️ Prerequisites

Required Accounts:

  1. Black Forest Labs API: Create account at dashboard.bfl.ai

    • Get your API key for FLUX Kontext Pro access

  2. Upload Post Account: Sign up at upload-post.com*

    • Connect your social media profiles (TikTok, Instagram, LinkedIn, YouTube, Facebook, X/Twitter, Threads)
    • Get API credentials for automated posting
    • Free tier available: 10 uploads/month

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💡 Perfect For:

  • Character Designers maintaining brand character integrity across scenes
  • Social Media Managers creating engaging visual story series without manual posting
  • Brand Marketers ensuring character consistency across campaigns
  • Storytellers building visual narratives with consistent protagonists
  • Agencies managing multiple client accounts efficiently

🔧 Customization Options:

  • Modify transformation prompts to create your own character journey
  • Adjust iteration steps
  • Change initial character image
  • Configure social platform targeting (choose which platforms to post to)
  • Customize post content and formatting
  • Experiment with different consistency scenarios

* Affiliate link