WordPress blog generation with AI Research, Image Creation & Auto Publishing

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Important notice

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

1. Workflow Overview

How This N8n Workflow Works This is an automated blog post generation system that: 1. Researches topics using AI agents and web search tools 2. Writes complete blog posts with proper SEO structure ...

Best for

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

Tools used

@n8n/n8n-nodes-langchain.outputparserstructured, @n8n/n8n-nodes-langchain.lmchatgooglegemini, n8n-nodes-base.if, n8n-nodes-base.wait, n8n-nodes-base.splitinbatches, n8n-nodes-base.code, n8n-nodes-base.set, n8n-nodes-base.stickynote

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: WordPress blog generation with AI Research, Image Creation & Auto Publishing
Workflow name: WordPress blog generation with AI Research, Image Creation & Auto Publishing

How This N8n Workflow Works

This is an automated blog post generation system that:

Researches topics using AI agents and web search tools
Writes complete blog posts with proper SEO structure
Generates custom images for each post
Publishes directly to WordPress with images embedded

Setup Steps

1. API Keys & Credentials

Set in "API Keys" node:
- tavily: Get from tavily.com (free tier available)
- wavespeed: Get from wavespeed.ai for image generation
- wordpress-website-url: Your WordPress site URL

2. WordPress Authentication

Create WordPress Application Password:
- Go to Users → Your Profile → Application Passwords
- Create new password and save it
Set up WordPress API credential in n8n with:
- Username: Your WordPress username
- Password: The application password you created

3. Data Table Setup

Create an n8n Data Table with these columns:
- title, topic, content, slug, excerpt, featured_image, audience, category, author, status

4. AI Model Configuration

Configure AI models in these nodes:
- Researcher Agent (uses OpenAI or Google Gemini)
- Writer Agent (uses OpenAI or Google Gemini)
- Image Prompts Writer (uses OpenAI)

5. Image Generation

Update image upload URL in "Upload image" node:
- Change to: https://yourdomain.com/wp-json/wp/v2/media
Configure your preferred image generation service

How to Trigger

Fill the form with:
- Topic
- Target audience
- Industry
Submit to start the automation

Workflow Process

Research Phase: AI researches topic and analyzes existing content
Writing Phase: AI writes complete blog post with HTML structure
Image Creation: Generates featured image + content images
WordPress Integration:
- Uploads images to media library
- Creates blog post with embedded images
- Sets featured image and metadata

Key Features

SEO-optimized content structure
Automatic image generation and embedding
WordPress native integration
Quality checks and retry logic
Human-like writing with anti-AI detection

The system handles everything from research to published post with images in one automated workflow.

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 - Structured Output Parser

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 2 - Google Gemini Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 3 - Google Gemini Chat Model1

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 4 - If

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 5 - Wait

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 6 - Google Gemini Chat Model2

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 7 - Loop Over Items

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 8 - Wait1

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 9 - Code

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 10 - all_images

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 11 - html_content

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

Block 12 - If1

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 13 - Wait2

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 14 - Sticky Note

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

Block 15 - Sticky Note1

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

Block 16 - Sticky Note2

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

Block 17 - Sticky Note3

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

Block 18 - Sticky Note4

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

Block 19 - URL Scraper

Type / Role: n8n-nodes-base.httpRequestTool - httpRequestTool
Config choices: Version 4.2

Block 20 - Sticky Note5

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

Block 21 - Message a model in Perplexity

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

Block 22 - Sticky Note6

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

Block 23 - Sticky Note7

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

Block 24 - download image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Showing the first 24 of 54 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	WordPress blog generation with AI Research, Image Creation & Auto Publishing
Complexity	advanced
Nodes	54
Categories	Content Creation, Multimodal AI
Author	Muhammad Asadullah
Published	29 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/11358/11358.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 WordPress blog generation with AI Research, Image Creation & Auto Publishing 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.

Muhammad Asadullah

7 workflows

Nodes

@n8n/n8n-nodes-langchain.outputparserstructured @n8n/n8n-nodes-langchain.lmchatgooglegemini n8n-nodes-base.if n8n-nodes-base.wait n8n-nodes-base.splitinbatches n8n-nodes-base.code n8n-nodes-base.set n8n-nodes-base.stickynote

Complexity

advanced

Published 29 Nov 2025

Likes 0

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Install path: /data/workflows/11358/11358.json

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WordPress blog generation with AI Research, Image Creation & Auto Publishing

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How This N8n Workflow Works

Setup Steps

1. API Keys & Credentials

2. WordPress Authentication

3. Data Table Setup

4. AI Model Configuration

5. Image Generation

How to Trigger

Workflow Process

Key Features

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Structured Output Parser

Block 2 - Google Gemini Chat Model

Block 3 - Google Gemini Chat Model1

Block 4 - If

Block 5 - Wait

Block 6 - Google Gemini Chat Model2

Block 7 - Loop Over Items

Block 8 - Wait1

Block 9 - Code

Block 10 - all_images

Block 11 - html_content

Block 12 - If1

Block 13 - Wait2

Block 14 - Sticky Note

Block 15 - Sticky Note1

Block 16 - Sticky Note2

Block 17 - Sticky Note3

Block 18 - Sticky Note4

Block 19 - URL Scraper

Block 20 - Sticky Note5

Block 21 - Message a model in Perplexity

Block 22 - Sticky Note6

Block 23 - Sticky Note7

Block 24 - download image

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