▣
Placeholder Image Generator
Generate placeholder images with custom dimensions, colors, and text
What is Placeholder Image Generator?
Placeholder Image Generator creates custom placeholder images for your designs and prototypes. Set the dimensions, background color, text color, and optional overlay text to generate images that fit your layout perfectly. Ideal for wireframing, prototyping, and filling image slots before final assets are ready.
How to Use This Tool
- Set the width and height for your placeholder image
- Choose background and text colors to match your design
- Optionally add custom text (like dimensions or labels)
- Download the generated image or copy the data URL
Common Use Cases
- Creating properly sized placeholders for website wireframes and mockups
- Generating test images for responsive layout development
- Filling CMS image fields during content setup before final photos
- Building design prototypes that need realistic image proportions
Frequently Asked Questions
What image format is generated?
The tool generates PNG images by default, which support transparency and are ideal for web use. The image is created using the HTML Canvas API in your browser.
Is there a maximum image size?
The maximum size depends on your browser's canvas limits, typically 4096x4096 pixels or larger. For most placeholder needs, dimensions up to 2000x2000 pixels work perfectly.