Placeholder Image Generator
Easily generate custom placeholder images for your web projects. Choose dimensions, colors, and text for your mockups.
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What is Placeholder Image Generator?
Themedevhub's Placeholder Image Generator is a free, easy-to-use tool that allows you to create custom image placeholders instantly. It’s perfect for designers, developers, and content creators who need quick placeholders for websites, apps, or prototypes.
You can generate images in any size, choose custom colors, and select different formats like JPG, PNG, or WebP—all without installing any software.
How to Use Free Online Placeholder Image Generator?
Using Themedevhub's Placeholder Image Generator is fast and simple. Follow these steps:
- 1.Enter the desired width and height for your placeholder image.
- 2.Choose custom background and text colors to match your design.
- 3.Select the preferred image format: JPG, PNG, WebP, or more.
- 4.Instantly auto-generate placeholder images.
- 5.Preview the generated image before downloading.
- 6.Click "Download Image" to save it to your computer.

The tool works entirely in your browser, requires no installation, and allows you to create placeholder images quickly for websites, apps, or prototypes.
Why Use Themedevhub's Placeholder Image Generator?
This tool saves time and simplifies your design workflow. Here’s why it’s a preferred choice:
- Create images in any size instantly.
- Set custom background and text colors to match your brand.
- Generate multiple formats: JPG, PNG, WebP and more.
- Completely free and requires no sign-up.
- Fast and easy to use for both beginners and professionals.
Features of Placeholder Image Generator
- Custom Sizes: Generate images in any size required for your projects
- Custom Colors: Easily set background and text colors to match your brand identity
- Multiple Formats: Generate images in JPG, PNG, or WebP format
- 100% Free: Completely free & easy to use with no sign-up required!
Popular Placeholder Image Sizes
Here are some of the most commonly used placeholder image sizes in web design:
| Ad Type | Dimensions | Common Usage |
|---|---|---|
| Medium Rectangle | 300×250 | Widely used in content pages for display ads |
| Leaderboard | 728×90 | Commonly placed at the top of websites for high visibility |
| Wide Skyscraper | 160×600 | Used in sidebars for vertical ads |
| Square | 250×250 | Perfect for mobile web and sidebar placements |
| Large Rectangle | 336×280 | Great for content-rich websites, especially within article pages |
| Half Page | 300×600 | Ideal for capturing attention on desktop websites |
| Billboard | 970×250 | Perfect for large, eye-catching ads on top or bottom of the page |
Frequently Asked Questions
Here are some of the most popular image sizes used in web design and digital platforms.
Yes! You can easily set both background and text colors to match your design or brand.
No! The tool is completely free and works directly in your browser without any installation or sign-up.
Currently, you can generate one placeholder at a time, but you can quickly repeat the process for multiple images.
Yes! The generator is fully responsive and works perfectly on both desktop and mobile devices.
Yes! Our placeholder image generator is completely free to use.
Yes, the generated placeholder images can be used for both personal and commercial projects.
You can download placeholder images in various formats, including JPEG, PNG, WEBP, AVIF and SVG.