Generate placeholder images instantly — custom size, colors, and label.
Quick Presets
Dimensions
Max 4000 × 4000 px. Rendered at actual pixel size.
Colors
Label & Typography
Leave empty to auto-fill with dimensions. Use \n for line breaks.
Output Format
PNG = lossless. JPEG = smaller file. WebP = modern browsers.
Usage Tips
A free online placeholder image generator that creates custom dummy images right in your browser. Set any width and height up to 4000 px, pick background and text colors using a color picker or hex code, add a custom label, and download your placeholder as PNG, JPEG, or WebP. Perfect for web design mockups, wireframes, and development prototypes — no sign-up or upload required.
Placeholder images are used during website and app development to fill in image slots before real content is available. They help designers and developers visualize layouts, test responsive behavior, and share mockups with clients without needing final assets.
Yes. You can type any text as the label — a description, a component name, or anything else. If you leave the label empty, the tool automatically uses the image dimensions (e.g. 800 × 600) as the label, which is the most common use case.
Use PNG for lossless quality and transparency support. Choose JPEG for smaller file sizes when image quality is less critical. WebP offers the best balance of quality and file size for modern browsers but may not be supported in older tools.
The tool supports dimensions up to 4000 × 4000 px. Rendering happens entirely in your browser using the HTML Canvas API, so no data is sent to any server. Very large images may take a moment to render depending on your device.