Dynamic Image Overlay and Watermarking
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Instantly enhance your digital assets by automatically overlaying logos or watermarks onto any background image. This n8n workflow streamlines your branding efforts, ensuring consistency across all your visual content without manual editing. Ideal for photographers, marketers, and e-commerce businesses needing efficient image personalization.
About This Workflow
This powerful n8n workflow provides a robust solution for automated image compositing, allowing you to seamlessly overlay one image onto another. Designed with flexibility in mind, it downloads both a background image and an overlay image (e.g., a logo or watermark), extracts their metadata, and intelligently calculates the precise placement for the overlay. The result is a professionally branded image, ready for distribution. Whether you need to protect your intellectual property with a watermark or simply add your brand's signature to promotional graphics, this automation eliminates repetitive manual tasks, freeing up valuable time and ensuring brand consistency at scale.
Key Features
- Automated Image Fetching: Downloads both background and overlay images directly from specified URLs.
- Intelligent Metadata Extraction: Automatically retrieves image dimensions (like size) to facilitate accurate placement of the overlay.
- Dynamic Overlay Positioning: Calculates optimal coordinates to place the overlay image (e.g., centered) onto the background, with options for custom adjustments.
- Customizable Branding: Easily switch out image sources and adjust overlay positions to fit diverse branding needs.
- High-Quality Output: Generates a composite image in a specified format (e.g., JPEG), perfect for various digital platforms.
How To Use
- Trigger the Workflow: Start the workflow manually by clicking "Test workflow" or configure a different trigger (e.g., webhook, scheduled execution) to automate it further.
- Define Background Image: In the "Get the Image for Background" HTTP Request node, update the
URLparameter to point to your desired background image source. - Define Overlay Image: In the "Get Logo for the Watermark" HTTP Request node, set the
URLparameter to the image you want to overlay (e.g., your logo, watermark, or a transparent graphic). - Adjust Overlay Position (Optional): If you need to change the placement from the default (aimed at centering), modify the
jsCodein the "Calculate Center" code node. For example, to place in a specific corner, you can directly setxandyoffset values. - Configure Output: In the "Let "top" overlay "bg"" Edit Image node, you can adjust the
Format(e.g., PNG, JPEG) andFileNamefor your composite output image if needed.
Apps Used
Workflow JSON
{
"id": "ef69d90e-d32c-4064-8afa-3cbdd84f4248",
"name": "Dynamic Image Overlay and Watermarking",
"nodes": 6,
"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.
Get This Workflow
ID: ef69d90e-d32c...
About the Author
Crypto_Watcher
Web3 Developer
Automated trading bots and blockchain monitoring workflows.
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