Generate Instagram reels with Veo3 and GPT for AI-powered ad creation

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Important notice

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

1. Workflow Overview

Veo3 Instagram Reel Generator – AI Powered Ad Creation in Minutes Description: This no code workflow transforms your creative brief into an engaging Instagram Reel using OpenAI and Veo3 API (via...

Best for

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

Tools used

@n8n/n8n-nodes-langchain.chattrigger, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.if, n8n-nodes-base.wait, n8n-nodes-base.googlesheets, n8n-nodes-base.httprequest, 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 Automate With Marc.

Original n8n.io source

1.1 Workflow description

Title: Generate Instagram reels with Veo3 and GPT for AI-powered ad creation
Workflow name: Generate Instagram reels with Veo3 and GPT for AI-powered ad creation

🎬 Veo3 Instagram Reel Generator – AI-Powered Ad Creation in Minutes

Description: This no-code workflow transforms your creative brief into an engaging Instagram Reel using OpenAI and Veo3 API (via Wavespeed) — fully automated in n8n. Just type a product, theme, or trend via chat, and get a short-form video plus caption delivered and logged, ready to post.

Perfect for marketers, creators, and content teams looking to scale their ad content output without hiring editors or creative agencies.

Watch step-by-step build video tutorial here: https://www.youtube.com/@Automatewithmarc

⚙️ How It Works: 💬 Chat Trigger Start by sending a message like “Create an ad for a minimalist perfume brand using the ‘quiet luxury’ trend.”

🧠 Prompt Engineer (ChatGPT) Generates a 5–8 second descriptive video prompt suitable for Veo3 based on your input — including visual tone, motion, and hook.

📡 API Call to Veo3 via Wavespeed Submits the prompt to create a short video (9:16 ratio, ~8 seconds), then polls for the final video URL.

✍️ Caption Generator (GPT) Creates an Instagram-friendly caption to pair with the video, using a playful, impactful writing style.

📄 Google Sheets Integration Logs each generated video prompt, final video URL, caption, and status into a Google Sheet for easy management and scheduling.

🔌 Tools & Integrations: OpenAI GPT (Prompt generation & caption copywriting)

Veo3 via Wavespeed API (Video generation)

Google Sheets (Content tracking and publishing queue)

Telegram / Chat UI trigger (Optional – easily swappable)

💡 Use Cases: Instagram & TikTok ad generation

Creative automation for digital agencies

Short-form UGC testing at scale

Trend-driven campaign ideation

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 chat message received

Type / Role: @n8n/n8n-nodes-langchain.chatTrigger - chatTrigger
Config choices: Version 1.1

Block 2 - Prompt Engineer

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 3 - If

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

Block 4 - Wait 30 Seconds

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

Block 5 - Wait 30 secs

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

Block 6 - Google Sheets

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.6

Block 7 - OpenAI

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1.8

Block 8 - Veo3 Post Request

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

Block 9 - Veo3 Get Request

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

Block 10 - Sticky Note

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

Block 11 - Sticky Note1

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

Block 12 - Sticky Note2

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

Block 13 - Sticky Note3

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

Block 14 - Sticky Note4

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

Block 15 - Sticky Note5

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

Block 16 - Sticky Note6

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

3. Summary Table

Workflow	Generate Instagram reels with Veo3 and GPT for AI-powered ad creation
Complexity	advanced
Nodes	16
Categories	Content Creation, Multimodal AI
Author	Automate With Marc
Published	10 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/5849/5849.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 Instagram reels with Veo3 and GPT for AI-powered ad creation do?

Veo3 Instagram Reel Generator – AI Powered Ad Creation in Minutes Description: This no code workflow transforms your creative brief into an engaging Instagram Reel using OpenAI and Veo3 API (via...

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.

Automate With Marc

50 workflows

Nodes

@n8n/n8n-nodes-langchain.chattrigger @n8n/n8n-nodes-langchain.openai n8n-nodes-base.if n8n-nodes-base.wait n8n-nodes-base.googlesheets n8n-nodes-base.httprequest n8n-nodes-base.stickynote

Complexity

advanced

Published 10 Jul 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/5849/5849.json

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Generate Instagram reels with Veo3 and GPT for AI-powered ad creation

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 chat message received

Block 2 - Prompt Engineer

Block 3 - If

Block 4 - Wait 30 Seconds

Block 5 - Wait 30 secs

Block 6 - Google Sheets

Block 7 - OpenAI

Block 8 - Veo3 Post Request

Block 9 - Veo3 Get Request

Block 10 - Sticky Note

Block 11 - Sticky Note1

Block 12 - Sticky Note2

Block 13 - Sticky Note3

Block 14 - Sticky Note4

Block 15 - Sticky Note5

Block 16 - Sticky Note6

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