ImageKit: Overlay Text on Images
ImageKitDemo summary
The demo shows how to use ImageKit's overlay property to programmatically add a 'Subscribe' text badge with custom background and padding to an image.
Step-by-step
- Open an array for the transformation property in your code
- Define an object containing base image transformations like width, height, and crop
- Create a second object within the array for the overlay
- Set the overlay type to 'text' and define the text content
- Set the X and Y coordinates to 12 to position the text in the top left corner
- Add a transformation array inside the overlay object to customize the font size, background color, and font color
- Configure the alpha and padding properties within the text transformation object
Options
- Overlay images (like logos) instead of text
- Adjust X and Y coordinates to change text positioning
- Modify alpha levels for text background transparency
Watch out for
- The Next.js specific SDK documentation must be referenced for exact overlay syntax
Tips
- Copy existing transformations like width, height, and focus from other images to maintain consistency
- Perform a hard refresh to ensure the latest transformation changes are visible in the browser
Highlights
“this works beautifully”
All demos from “Ultimate Guide to Image Optimization in Next.js (CLS, Placeholders, Transformations, ImageKit)”
- 30:062:27Adjust Image Quality on the flyThe video demonstrates using the quality prop to dynamically change image compression levels, showing the visual difference between 90% and 5% quality.Next.js· AI Image/Photo Enhancer
- 43:491:32Chained Image Transformations with ImageKitThe creator demonstrates chaining multiple transformations including width, height, focus, crop, rotation, blur, and grayscale using the transformation prop.ImageKit· AI Photo Editor
- 47:351:49Overlay Text on ImagesCurrentThe demo shows how to use ImageKit's overlay property to programmatically add a 'Subscribe' text badge with custom background and padding to an image.ImageKit· AI Photo Editor
- 50:490:48AI-Powered Object-Aware CroppingThe video demonstrates using ImageKit's AI focus (fo-cat, fo-dog) to automatically crop images around specific subjects without manual coordinates.ImageKit· AI Crop Image
- Watch “Ultimate Guide to Image Optimization in Next.js (CLS, Placeholders, Transformations, ImageKit)” →
AI Photo Editor
4:270:34URL-based image transformationsThe demo shows adding parameters like 'w-500', grayscale, and background blur directly to the image URL to transform the asset in real-time.ImageKit- 5:010:35Adding text and gradients with Layers APIThe presenter demonstrates using the Layers API to programmatically add gradients and dynamic text overlays on top of a base image via URL parameters.ImageKit
- 43:491:32Chained Image Transformations with ImageKitThe creator demonstrates chaining multiple transformations including width, height, focus, crop, rotation, blur, and grayscale using the transformation prop.Jan Marshal
- 47:351:49Overlay Text on ImagesCurrentThe demo shows how to use ImageKit's overlay property to programmatically add a 'Subscribe' text badge with custom background and padding to an image.Jan Marshal
4:170:25Real-time image transformations via ImageKit URLsThe demo shows how to use ImageKit's ready-to-use URLs to apply real-time transformations like resizing and optimization by simply modifying the asset URL.ImageKit