Automate Image Creation with Dynamic Text Overlays
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Effortlessly create dynamic images with custom text overlays triggered by incoming webhooks. This workflow fetches an image, adds personalized text based on received data, and prepares it for further use.
About This Workflow
This n8n workflow provides a powerful solution for dynamically generating images with personalized text. It starts by listening for incoming data via a webhook. Upon receiving data, it fetches a base image from a URL. The core functionality lies in the 'Edit Image' node, which overlays dynamic text onto the fetched image. The text content is constructed using data from the webhook, allowing for highly customized image generation. This can be used for a variety of marketing and communication needs, such as personalized announcements, social media content, or automated notifications.
Key Features
- Webhook Trigger: Initiate image processing automatically with incoming data.
- Dynamic Text Overlay: Personalize images with text derived from webhook payloads.
- Image Fetching: Easily retrieve base images from external URLs.
- Customizable Text Formatting: Control font size, position, and line length for text overlays.
How To Use
- Configure the Webhook Node: Set up your desired webhook path (e.g.,
/test). Ensure theresponseDatais set tofirstEntryBinaryandresponseModetolastNodefor binary output. - Set up the Read File URL Node: Enter the URL of the image you wish to use as a base (e.g.,
https://www.needpix.com/file_download.php?url=//storage.needpix.com/thumbs/newspaper-412809_1280.jpg). SetresponseFormattofile. - Configure the Edit Image Node: In the
textparameter, use expressions to dynamically insert data from your webhook. For example,=They found the killer it was {{$node["Webhook"].data["query"]["name"]}}!will embed thenamefrom the webhook's query parameters. AdjustfontSize,positionX,positionY, andlineLengthas needed.
Apps Used
Workflow JSON
{
"id": "af491d01-3e4c-4837-8ae6-c43b71077022",
"name": "Automate Image Creation with Dynamic Text Overlays",
"nodes": 24,
"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: af491d01-3e4c...
About the Author
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Integration Guru
Connecting CRM, Notion, and Slack to automate your life.
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