Create AI Instagram carousel posts with Gemini, Slack and Google Sheets
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 9 nodes and runs on a schedule (every day at 12:00). Along the way it connects Google Gemini, Slack and Google Sheets.
How it runs
Trigger: On a schedule (every day at 12:00).
- Get row(s) in sheet (Google Sheets): uses Google Sheets
- Code: runs custom JavaScript code
- Generate Carousel Content (Google Gemini): uses Google Gemini
- Build Slide Image Prompts (Code): runs custom JavaScript code
- Generate Slide Images (Google Gemini): work with image
- Prepare Slack Package (Code): runs custom JavaScript code
- Upload Slides to Slack (Slack): work with file
- Append row in sheet (Google Sheets): append
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (5)
- Schedule Trigger
n8n-nodes-base.scheduleTrigger - Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - Code
n8n-nodes-base.code - Slack
n8n-nodes-base.slack - Google Sheets
n8n-nodes-base.googleSheets
From the author
This workflow automatically generates a 6-slide Instagram carousel about tech topics(you can edit the prompt how you like to make it for best for your usecase) every day at noon(you can set whatever time you want or manually use it), creates images for each…