すべてのツール
ジェネレーター
Placeholder Image Generator
Generate custom placeholder images with specified dimensions and colors.
About Placeholder Image Generator
Placeholder images are temporary graphics used during web development and design to represent where real images will be placed. They help visualize layouts before final assets are ready. This tool generates placeholder images entirely in your browser with custom dimensions, colors, and text — no external service needed.
How to Use
Enter the desired width and height, or select a preset size. Customize the background and text colors using the color pickers. Optionally add custom text (defaults to dimensions). Click "Download PNG" to save the generated image.
Common Use Cases
- •Creating placeholder images for website mockups and wireframes
- •Generating test images for responsive layout development
- •Producing thumbnails of specific sizes for CMS templates
- •Creating sized images for email template development
- •Generating social media image templates with exact dimensions