Create Instagram carousel posts using GPT-4.1 Nano and Gemini 2.5 Flash
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 12 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Google Gemini, OpenAI Chat Model, Uploadtourl (community) and Instagram (community).
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Get row(s) (Data table): get
- Generate-Prompt (AI Agent): runs an AI agent, with model: OpenAI Chat Model
- Parse_Array (Code): runs custom JavaScript code
- Loop For Each Prompt (Loop Over Items (Split in Batches)): loops over the items in batches
- Collect Image URLs (Code): runs custom JavaScript code
- Generate an image (Google Gemini): work with image
- Publish on Instagram (Instagram): work with carousel
- Upload a File (Upload To Url): uses Upload To Url
- Update row(s) (Data table): update
- Rate Control (Code): runs custom JavaScript code
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 2 community packages, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-uploadtourl is verified or supports 3.0 (used in Upload a File).
- Check that @mookielianhd/n8n-nodes-instagram is verified or supports 3.0 (used in Publish on Instagram).
Nodes used (9)
- Data table
n8n-nodes-base.dataTable - Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Manual Trigger
n8n-nodes-base.manualTrigger - Upload To Url
n8n-nodes-uploadtourl.uploadToUrl - AI Agent
@n8n/n8n-nodes-langchain.agent - Code
n8n-nodes-base.code - Loop Over Items (Split in Batches)
n8n-nodes-base.splitInBatches - Instagram
@mookielianhd/n8n-nodes-instagram.instagram
From the author
Tired of manually creating Instagram carousel content? This workflow takes a single content idea from a database, uses GPT-4.1 Nano + Gemini 2.5 Flash to generate unique images and captions, uploads them, and publishes a fully formatted Instagram carousel —…