HTML Image Placeholder Generator
Building a layout before the real images exist? Whip up a clean placeholder in any size and color, with its dimensions printed right on it. Preview it live, download the PNG, or copy a ready-made <img> tag. All in your browser.
Why use placeholders?
Mockups
Block out a design with correctly sized boxes before the real photography or art is ready.
Prototypes
Wire up a demo that looks finished without hunting for stock images you will only replace later.
Layout testing
Check how a grid or card reflows at different sizes by dropping in placeholders of exact dimensions.
Loading states
Use a flat colored block as a simple stand-in while the real image streams in.
How to use the generator
- Set the size. Enter the width and height in pixels.
- Pick your colors. Choose a background and text color with the swatches.
- Add a label (optional). Leave it blank to print the dimensions, or type your own text.
- Generate, then grab it. Download the PNG or copy the img tag to paste straight into your page.
Frequently asked questions
What is a placeholder image?
A temporary image that holds the space where a real image will go. It is handy for mockups, prototypes and testing layouts before the final art is ready.
How do I make a placeholder image?
Set the width, height, background and text color, type an optional label, and click Generate. Then download the PNG or copy a ready-made img tag.
Are the placeholders generated on a server?
No. The image is drawn on an HTML canvas in your browser, so nothing is uploaded. The tool is free and works offline once loaded.
Can I use these on a live site?
Yes, though placeholders are best for temporary use. For production, swap in real, optimized images when they are ready.
Further reading: the MDN Canvas API, the MDN toDataURL reference, and Google's web.dev images course.
Ready to swap in the real thing? Optimize it first for a fast page.
Open the Image Optimizer→