Create templates for product cards, promotional banners, and social images. Add placeholders for product name, price, image, badges, and descriptions.
Integrate with your product database or CMS. Map product fields to template dynamic layers for automated generation.
Call the API for each product or use batch workflows. RenderStack generates consistent images in milliseconds per item.
Show sale badges, discount percentages, or 'New' labels conditionally based on product data. Rules are defined in the template.
Render product grids, comparison tables, or multi-item promotional banners from a single template with variable item counts.
AI-powered image fill mode detects product subjects and positions them optimally within the frame — no manual cropping needed.
Product names and descriptions of any length reflow automatically within containers. No truncation or overflow.
curl -X POST https://api.renderstack.io/v1/render/product-card \
-H "Authorization: Bearer rs_master_xxx" \
-H "Content-Type: application/json" \
-d '{
"overrides": {
"productName": { "text": "Wireless Noise-Canceling Headphones" },
"price": { "text": "$299.99" },
"productImage": { "src": "https://cdn.example.com/products/headphones.jpg" },
"saleBadge": { "visible": true },
"discount": { "text": "20% OFF" }
}
}'Generate consistent, on-brand product images for your entire catalog. No designer bottleneck, no manual work.
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