Dynamic Dummy Image Generator

Create customizable placeholder images instantly via URL.

Free

Screenshot of Dynamic Dummy Image Generator

Description

Dynamic Dummy Image Generator is a tool that lets users quickly generate customizable placeholder images by modifying parameters directly in the image URL. It supports various dimensions—including widths, heights, and aspect ratios—as well as background and text color customization using hex codes. Users can also choose among PNG, JPG, and GIF formats, and display custom text on their images.

This tool is ideal for web developers and designers who need instantly generated image placeholders for mockups, UI prototypes, or testing layouts. The service is free to use, open source, and does not require registration or downloads. All images are generated on demand and can be used in any project or workflow.

Key Features

On-the-fly image generation via URL parameters
Custom image sizes with support for width, height, and aspect ratio
Adjustable background and text colors with hex shortcuts
Supports PNG, JPG, and GIF formats
Add custom overlay text to images
Standard image sizes for ads and screens included
Open source with MIT license

Use Cases

Quick placeholder images for website development
Prototyping UI layouts with custom sizes
Testing responsive images in design mockups
Generating placeholder images for Flash preloaders
Visual debugging for frontend workflows

Frequently Asked Questions

How do I create a dummy image with specific dimensions?

Enter the desired width and height in the URL like https://dummyimage.com/300x200, or use width only for a square. Ratios are also supported, for example, https://dummyimage.com/640x4:3.

Can I change the background or text color?

Yes, specify the background and text color as hex codes in the URL, such as https://dummyimage.com/300/ffffff/000000. The background is optional and defaults to gray, text color defaults to black.

What image formats are supported?

You can generate images in GIF, JPG, or PNG formats by adding the file extension to the URL, such as https://dummyimage.com/300.png.

Is it possible to add custom text to the placeholder image?

Yes, add custom text by appending &text=Your+Text at the end of the URL. The default text is the image's dimensions.

Is Dynamic Dummy Image Generator free to use?

Yes, the tool is completely free and open source under the MIT License.