LibraryAI & Content Generation★ 7.0
AI Image Caption Generator & Overlay
Automates generating descriptive captions for images using Google Gemini AI and overlays them on images via n8n's Edit Image node. Utilizes HTTP requests, Langchain with Gemini-1.5 Flash model, and custom code for positioning captions. Ideal for content creation and watermarking.
▮▯▯Beginner5 min6 nodes
$9.00
SSL secureInstant access24h refund
Card payment via Dodo
Wise · Bank transfer
Wise emailvirginaiagency@gmail.com
Amount$9.00 USD
Referencevai-lib-ai-ima
VISA
AMEX
PayPal
Pay
GPay
✦ Built with
Google Geminin8nLangChain
✦ Workflow at a glance
✦ What you get
In thebox.
- workflow.jsonReady-to-import n8n workflow file
- Setup guideStep-by-step deployment instructions
- Node documentationWhat each node does + how to tune it
- Sample dataTest inputs to verify it works end-to-end
- Community supportBest-effort via Telegram / GitHub
- Lifetime updatesNew versions delivered free, forever
✦ Setup
Live inthree steps.
01
Import
Open n8n → Workflows → New from JSON. Drop in the workflow.json you received.
02
Connect
Add credentials for each tool used (OpenAI key, Slack token, etc.). All shown in the setup guide.
03
Test & activate
Run on sample data to verify the flow. Toggle the workflow to active and you're shipping.
✦ Stack · 3 tools
The fullintegration map.
AI
2
Google GeminiLangChain
Automation
1
n8n
✦ Related
More inAI & Content Generation.
✦ Ready when you are
Deploy AI Image Caption Generator
Free to license through our library tier. Custom builds in 1–3 days.