Description
Still manually writing captions for product shots, blog images, or social posts?
Let this automation do it for you — using Gemini’s powerful vision model + n8n to analyze images and auto-generate context-rich captions. From forklifts to food pics, it sees it, understands it, and writes about it — instantly.
Whether you're building a content pipeline, automating metadata creation, or adding visual accessibility features — this flow handles it for you, 24/7.
How It Works:
Start by uploading or importing any image (from URL or local path)
Resize & prep the image for AI processing
Gemini’s vision model analyzes the image and writes a human-like caption
Caption and image are merged, including position & layout calculations
Final output is the image — now with a beautiful, AI-generated caption
Why Use This AI Image Captioning Flow?
Gemini Vision AI – Understands and describes any visual scene
Human-Like Captions – Descriptive, relevant, and natural language
Overlay Built-In – Caption gets applied directly to the image
Ready for Any Use – Product listings, blog posts, accessibility alt text
Smart Layout – Caption position is calculated automatically
Fully Automated – One-click, zero manual edits needed
Perfect For:
Ecommerce Sellers creating product images
Bloggers & Content Creators
Social Media Managers posting daily content
Developers generating alt text or metadata
Automation Nerds streamlining visual workflows
Integrates With:
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Gemini AI (Google’s Vision Model)
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n8n Nodes (HTTP, image manipulation, logic)
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Google Cloud Vision (optional)
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Your websites or image sources (via URL)
Stop wasting time thinking up captions.
Let AI describe your images — beautifully, instantly, and at scale.
Try it now — Caption smarter. Automate better. Post faster.
Project Link - https://preview--caption-magic-gemini.lovable.app/
