Generate social media ad images for FB/IG/Pinterest with Google Gemini Imagen

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Important notice

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

1. Workflow Overview

Purpose & Audience Perfect for marketing teams, agencies, solopreneurs, and e commerce brands who need fast, professional quality ad creatives — without hiring designers or using Canva. This workfl...

Best for

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

Tools used

n8n-nodes-base.formtrigger, n8n-nodes-base.switch, @n8n/n8n-nodes-langchain.googlegemini, n8n-nodes-base.telegram, 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 Malik Hashir.

Original n8n.io source

1.1 Workflow description

Title: Generate social media ad images for FB/IG/Pinterest with Google Gemini Imagen
Workflow name: Generate social media ad images for FB/IG/Pinterest with Google Gemini Imagen

Purpose & Audience

Perfect for marketing teams, agencies, solopreneurs, and e-commerce brands who need fast, professional-quality ad creatives — without hiring designers or using Canva. This workflow automates image generation for Facebook, Instagram, and Pinterest using Google’s Imagen 3.0 (via Gemini API).

What It Does

Presents a user-friendly form to collect:
- Business context
- Offer/message
- Brand colors
- Target platform (FB/IG/Pinterest)
- Desired ad dimensions (7 formats supported)
Uses Google Gemini’s Imagen 3.0 model to generate platform-optimized images
Delivers each image directly to your Telegram chat with clear captions

✅ Supports 7 ad formats:

Facebook Feed (1200×630)
Facebook Story (1080×1920)
Instagram Feed (1080×1080)
Instagram Story & Reel (1080×1920)
Pinterest Pin (1000×1500)
Pinterest Story (1080×1920)

How to Set Up

Get a Google Gemini API key at ai.google.dev (enable Imagen API)
Create a Telegram bot via @BotFather and note your Bot Token + Chat ID
In n8n:
- Import this workflow
- Add Google Gemini credentials (use your API key)
- Add Telegram credentials (use your Bot Token)
- Replace ={{ $json.telegramChatId }} in Telegram nodes with your actual numeric Chat ID
Activate the workflow and share the Form Trigger URL with your team!

💡 Pro Tip: Enhance prompts in Gemini nodes with style keywords (e.g., “minimalist”, “vibrant”, “corporate”) for better results.

✨ 100% free to use — only pay for Google Imagen API usage. Telegram delivery is free forever.

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 - 📝 Form Trigger

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

Block 2 - 🔀 Route by Dimensions

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

Block 3 - 🎨 FB Story (1080x1920)

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

Block 4 - 🎨 IG Feed (1080x1080)

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

Block 5 - 🎨 IG Story (1080x1920)

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

Block 6 - 🎨 IG Reel (1080x1920)

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

Block 7 - 🎨 Pinterest Pin (1000x1500)

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

Block 8 - 🎨 Pinterest Story (1080x1920)

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

Block 9 - 📤 Send FB Feed

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 10 - 📤 Send FB Story

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 11 - 📤 Send IG Feed

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 12 - 📤 Send IG Story

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 13 - 📤 Send IG Reel

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 14 - 📤 Send Pinterest Pin

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 15 - 📤 Send Pinterest Story

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 16 - Sticky Note11

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

Block 17 - Sticky Note12

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

Block 18 - Sticky Note13

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

Block 19 - Sticky Note14

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

Block 20 - Sticky Note

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

Block 21 - Sticky Note1

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

Block 22 - Sticky Note2

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

Block 23 - Sticky Note3

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

Block 24 - Sticky Note4

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

Showing the first 24 of 32 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Generate social media ad images for FB/IG/Pinterest with Google Gemini Imagen
Complexity	advanced
Nodes	32
Categories	Content Creation, Multimodal AI
Author	Malik Hashir
Published	08 Oct 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/9374/9374.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 Generate social media ad images for FB/IG/Pinterest with Google Gemini Imagen 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.

Malik Hashir

30 workflows

Nodes

n8n-nodes-base.formtrigger n8n-nodes-base.switch @n8n/n8n-nodes-langchain.googlegemini n8n-nodes-base.telegram n8n-nodes-base.stickynote

Complexity

advanced

Published 08 Oct 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/9374/9374.json

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Generate social media ad images for FB/IG/Pinterest with Google Gemini Imagen

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Purpose & Audience

What It Does

How to Set Up

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - 📝 Form Trigger

Block 2 - 🔀 Route by Dimensions

Block 3 - 🎨 FB Story (1080x1920)

Block 4 - 🎨 IG Feed (1080x1080)

Block 5 - 🎨 IG Story (1080x1920)

Block 6 - 🎨 IG Reel (1080x1920)

Block 7 - 🎨 Pinterest Pin (1000x1500)

Block 8 - 🎨 Pinterest Story (1080x1920)

Block 9 - 📤 Send FB Feed

Block 10 - 📤 Send FB Story

Block 11 - 📤 Send IG Feed

Block 12 - 📤 Send IG Story

Block 13 - 📤 Send IG Reel

Block 14 - 📤 Send Pinterest Pin

Block 15 - 📤 Send Pinterest Story

Block 16 - Sticky Note11

Block 17 - Sticky Note12

Block 18 - Sticky Note13

Block 19 - Sticky Note14

Block 20 - Sticky Note

Block 21 - Sticky Note1

Block 22 - Sticky Note2

Block 23 - Sticky Note3

Block 24 - Sticky Note4

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