Personalize Instagram trends for custom skin tones with GPT-4o, DALL-E & Slack

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Best for

Content Creation automation workflows
Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.manualtrigger, n8n-nodes-base.set, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.stickynote, n8n-nodes-base.merge, n8n-nodes-base.slack

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Miki Arai.

Original n8n.io source

1.1 Workflow description

Title: Personalize Instagram trends for custom skin tones with GPT-4o, DALL-E & Slack
Workflow name: Personalize Instagram trends for custom skin tones with GPT-4o, DALL-E & Slack

Who is it for Beauty & Fashion Consultants: To visualize trends for specific client profiles. Content Creators: To generate personalized variations of trending aesthetics. Trend Watchers: To automate the collection and adaptation of social media designs. How it works Configuration: You define the target hashtags (e.g., #trendnails) and the target skin tone (e.g., "Yellow Base Spring") in the set node. Scraping: The workflow uses Apify to scrape the latest top posts from Instagram based on your hashtags. Analysis & Prompting: GPT-4o (Vision) analyzes the original image to understand the pattern and atmosphere, then generates a new prompt optimized for the specified skin tone. Generation: DALL-E 3 creates a new image based on the generated prompt. Delivery: The final personalized image is uploaded directly to a Slack channel. How to set up Apify: Create an account and get your API Token. Ensure you have access to the instagram-hashtag-scraper actor. OpenAI: You need an API Key with access to GPT-4o and DALL-E 3. Slack: Connect your Slack account with OAuth2 in n8n. Workflow Configuration: Open the "Workflow Configuration" node and fill in your apifyApiToken, desired hashtags, and skinTone. Requirements Apify account OpenAI API key (GPT-4o & DALL-E model access) Slack account

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - When clicking 'Test workflow'

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 2 - Workflow Configuration

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 3 - Run an Actor and get dataset

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 4 - OpenAI - Analyze Image & Generate Prompt

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 2

Block 5 - OpenAI - Generate DALL-E Image

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 2

Block 6 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Combine Data

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 11 - Post to Slack

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.3

3. Summary Table

Workflow	Personalize Instagram trends for custom skin tones with GPT-4o, DALL-E & Slack
Complexity	intermediate
Nodes	11
Categories	Content Creation, Multimodal AI
Author	Miki Arai
Published	27 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/11271/11271.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Content Creation workflows Multimodal AI workflows

Frequently asked questions

What does Personalize Instagram trends for custom skin tones with GPT-4o, DALL-E & Slack do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Content Creation, Multimodal AI use case.

Miki Arai

4 workflows

Nodes

n8n-nodes-base.manualtrigger n8n-nodes-base.set n8n-nodes-base.httprequest @n8n/n8n-nodes-langchain.openai n8n-nodes-base.stickynote n8n-nodes-base.merge n8n-nodes-base.slack

Complexity

intermediate

Published 27 Nov 2025

Likes 0

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Install path: /data/workflows/11271/11271.json

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Personalize Instagram trends for custom skin tones with GPT-4o, DALL-E & Slack

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - When clicking 'Test workflow'

Block 2 - Workflow Configuration

Block 3 - Run an Actor and get dataset

Block 4 - OpenAI - Analyze Image & Generate Prompt

Block 5 - OpenAI - Generate DALL-E Image

Block 6 - Sticky Note

Block 7 - Sticky Note1

Block 8 - Sticky Note2

Block 9 - Sticky Note3

Block 10 - Combine Data

Block 11 - Post to Slack

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions