Automated Custom Image Generator
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Effortlessly generate custom images on demand with this n8n workflow. Define text, colors, size, and font, and automatically fetch your unique image from an external API, perfect for dynamic content needs.
About This Workflow
This n8n workflow empowers you to instantly create tailored images without any design software. It begins with a simple manual trigger, then uses a Set node to define all your image specifications like dimensions, background and text colors, custom text, font size, font family, and output type (e.g., PNG). Finally, an HTTP Request node leverages an external image generation API (like dummyjson.com/image) to dynamically construct and fetch the image based on your specified properties. Ideal for developers, marketers, and content creators needing quick, custom visual assets.
Key Features
- Dynamic Image Generation: Automatically create images with custom parameters.
- Full Customization: Control image size, background color, text color, text content, font size, and font family.
- API Integration: Seamlessly connect with external image generation services.
- No-Code Configuration: Easily adjust image properties using a simple
Setnode. - Versatile Output: Specify image type (e.g., PNG) for various applications.
How To Use
- Trigger the Workflow: Click the 'Test workflow' button on the 'When clicking ‘Test workflow’' node to initiate the image generation.
- Customize Image Properties: Open the 'Set Image Properties' node and modify the 'assignments' parameters:
size: e.g., "800x600"backgroundColor: e.g., "0000FF" (blue)textColor: e.g., "FFFF00" (yellow)text: Your desired message, e.g., "Hello n8n!"fontSize: Adjust text size, e.g., "120"fontFamily: Choose a font, e.g., "oswald"type: Select output format, e.g., "jpeg"
- Generate Image: The 'Fetch Image from API' node will automatically construct and request the image from the specified API based on your settings. The output will contain the generated image.
Apps Used
Workflow JSON
{
"id": "17d2cdcb-ed90-4b43-844d-85165d085436",
"name": "Automated Custom Image Generator",
"nodes": 8,
"category": "Marketing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 17d2cdcb-ed90...
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