Create character-consistent images with FLUX Kontext & post to social via upload post

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

💡 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