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  3. Placeholder Image Generator
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Placeholder Image Generator

Generate placeholder images for mockups, wireframes, and development. Custom dimensions, colors, text. Presets for social media, avatars, web. Export as PNG, JPG, or SVG.

Generate placeholder images of any size with custom text, colors, and formats. Specify exact dimensions, pick background and text colors, and add custom label text. Perfect for web developers and designers who need stand-in images during development.

Runs in your browser and files never uploadedMore image processingJump to full guide

Initializing in your browser…

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Placeholder Image Generator: a worked example

You are building a card grid and need exact-size placeholder images with the dimensions labelled.

Input

600×400 · grey · label "600×400" · format PNG
Placeholder Image Generator produces

Output

A 600×400 PNG with the size text centred

Real, exact-dimension placeholders reveal layout and overflow problems that lorem-image services (with variable sizes) can mask. Generating locally means no external request in your prototype.

What is Placeholder Image Generator?

Generate placeholder images of any size with custom text, colors, and formats. Specify exact dimensions, pick background and text colors, and add custom label text. Perfect for web developers and designers who need stand-in images during development.

How to use

  1. 1Enter the desired width and height
  2. 2Customize background color, text color, and label text
  3. 3Choose output format (PNG, JPG, SVG)
  4. 4Download or copy the generated placeholder image

Key features

  • Custom dimensions (any width and height)
  • Configurable background and text colors
  • Custom label text (defaults to showing dimensions)
  • Output as PNG, JPG, or SVG
  • Retina/HiDPI support

Tips & best practices

  • Use contrasting colors for background and text so the label is clearly readable at small sizes.

Common use cases

  • Web development

    Create stand-in images during frontend development before final assets are ready.

  • Design mockups

    Fill layout placeholders with correctly sized images for presentations and wireframes.

  • Documentation

    Generate sample images at specific dimensions for technical documentation.

Frequently asked questions

Can I customize the text shown?

Yes. By default it displays the dimensions (e.g., "800×600"), but you can enter any custom text.

What is the maximum size?

You can generate images up to 4000x4000 pixels, which should cover most use cases.

Private by design

Images are decoded, edited, and exported entirely inside this browser tab. No originals, exports, or metadata are uploaded.