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

by Eduard ✓ · 2,708 views · created 2025-06-08 · Content Creation, Multimodal AI

What this workflow does

This workflow has 18 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects GitHub and Upload Post (community). It also calls api.bfl.ml over HTTP.

How it runs

Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).

1. Get File from GitHub (GitHub): get (file)
2. All Prompts (Edit Fields (Set)): sets 1 field: Prompts
3. Image to Base (Extract from File): extracts data from a file (binary to propery)
4. Download Initial Image (HTTP Request): calls an HTTP API
5. Number of Steps (Edit Fields (Set)): sets 1 field: Steps
6. FLUX Kontext (HTTP Request): calls api.bfl.ml (POST)
7. Merge: merges the data from its input branches
8. Wait: waits 2 seconds
9. If: checks a condition and branches into true / false
10. Check FLUX status (HTTP Request): calls api.bfl.ml

…plus 6 more steps. See the full node list below.

Services it uses

GitHubUpload Post (community)

HTTP calls to: api.bfl.ml

Before you upgrade to n8n 3.0

Nodes used (11)

• Manual Triggern8n-nodes-base.manualTrigger
• Ifn8n-nodes-base.if
• HTTP Requestn8n-nodes-base.httpRequest
• Execute Workflow Triggern8n-nodes-base.executeWorkflowTrigger
• Mergen8n-nodes-base.merge
• Waitn8n-nodes-base.wait
• GitHubn8n-nodes-base.github
• Edit Fields (Set)n8n-nodes-base.set
• Execute Sub-workflown8n-nodes-base.executeWorkflow
• Upload Postn8n-nodes-upload-post.uploadPost
• Extract from Filen8n-nodes-base.extractFromFile

From the author

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…

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