Generate professional product advertisements with Nano Banana Pro via Telegram
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 10 nodes and runs on Telegram events (message). Along the way it connects Telegram and Google Gemini. It also calls generativelanguage.googleapis.com over HTTP.
How it runs
Trigger: On Telegram events (message).
- Download Image File (Telegram): work with file
- Image to Base (Extract from File): extracts data from a file (binary to propery)
- AI Design Analysis (Google Gemini): analyze (image)
- Combine Image & Analysis (Merge): merges the data from its input branches
- Prepare API Payload (Code): runs custom JavaScript code
- Generate Enhanced Image (HTTP Request): calls generativelanguage.googleapis.com (POST)
- Convert Base64 to Image (Convert to File): converts data to a file (to binary)
- Send Image (Telegram): send photo
- Convert Base64 to Image (Convert to File): converts data to a file (to binary)
Services it uses
HTTP calls to: generativelanguage.googleapis.com
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 (8)
- Telegram
n8n-nodes-base.telegram - Extract from File
n8n-nodes-base.extractFromFile - Telegram Trigger
n8n-nodes-base.telegramTrigger - Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - Merge
n8n-nodes-base.merge - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - Convert to File
n8n-nodes-base.convertToFile
From the author
Nano Banana Pro AI Product Advertisement Generator via Telegram Who's It For - E-commerce businesses needing quick product ads - Social media marketers without design resources - Small business owners creating promotional content - Product photographers…