Image Placeholder Generator — Free Custom Dummy Images

Generate custom placeholder images free online. Set exact dimensions, background color, text color, and label. Download as PNG or SVG instantly. No signup needed.

Width (px)

Height (px)

Label Text

Background

Text Color

Preset

Options Show X lines Border

Generated locally in browser — nothing sent to server.

How to Generate Placeholder Images

Set dimensionsEnter width and height in pixels, or choose from common presets like 1280x720 or OG Image

Choose colorsSet background and text colors with the color picker or hex codes

DownloadDownload as PNG for immediate use, or SVG for scalable vector output

Placeholder Images — Stop Using External Services

Most placeholder image services require an internet connection and generate images on their servers. This tool generates everything locally in your browser using the Canvas API. No external request is made. The images work offline, in internal development environments, and behind firewalls where external CDNs are blocked.

Common Use Cases

UI mockups need images at exact dimensions to test layout behavior. Blog post templates need placeholder hero images at 1200x630. E-commerce product grids need consistent square thumbnails. Mobile app designs need avatars at 200x200. Each preset in this tool matches a common use case directly.

SVG vs PNG for Placeholders

SVG placeholders scale perfectly at any screen resolution. They display correctly on retina displays and at any zoom level. PNG placeholders are compatible with more software — email clients, older design tools, and any application that imports images. Use SVG in HTML mockups and PNG everywhere else.

Frequently Asked Questions

A placeholder image is a temporary image used in UI mockups, wireframes, and development before real images are available. It shows the correct dimensions and visual weight without needing actual content. Placeholder images prevent layout shifts when real images load later.

For production use, replace them with real images. Placeholder images are intended for design mockups, development environments, and testing. Using them in production would show generic grey or colored blocks instead of actual content.

SVG and PNG. SVG is vector-based and scales to any size without quality loss, making it ideal for responsive layouts. PNG is a raster format compatible with all image viewers and email clients. For HTML mockups, either works. For presentations, PNG is more reliable.

Instead of downloading, some placeholder services like placehold.co accept URL parameters. For offline use or custom styling, this generator creates the image in-browser so no third-party URL is needed. All dimensions and colors are customizable before generating.

This tool generates one image at a time. Generate and download each size separately, or use the Bulk Image Resizer tool to create multiple sizes from a single source image.

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John · Sep 11, 2026

its good for graphic designers