Placeholder Image Generator
Create custom placeholder images for website templates, app mockups, and responsive landing pages instantly.
Configure Settings
Live Preview
How to Use the Placeholder Generator
Generate placeholder assets in various configurations client-side in a few clicks.
Set Dimensions
Enter your custom width and height, or select a predefined template preset.
Customize Colors
Adjust the background and text color using our color pickers or hexadecimal code inputs.
Add Custom Text
Write custom labels, descriptions, or leave it on Auto to show the image resolution text.
Export and Download
Choose your export type (PNG, JPEG, WEBP, SVG) or copy its Base64 URI direct link.
Fast Mockup Image Generation
Mockups are a critical stage of designing user interfaces, websites, and application wireframes. Setting up image assets for layout testing is often a slow task. Our Placeholder Generator streamlines this process by delivering fast, client-side rendering.
Whether you need standard banner ads, YouTube thumbnail layouts, responsive square frames for Instagram, or custom web hero spaces, you can configure and export them in popular formats immediately.
By executing entirely in your browser using canvas APIs, we remove the delays of network requests, making your workflow efficient and secure.
Key Features
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Flexible Predefined Layouts: Dozens of popular dimensions including Facebook OpenGraph, Instagram square, YouTube layouts, and digital ad banner templates.
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High Quality SVG Export: Export clean, vector-based SVG placeholders that match your exact dimensions and adapt smoothly to responsive designs.
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Base64 Direct Links: Copy the data URL scheme to paste the placeholder image directly as HTML image sources (`src="data:image/..."`) or CSS backgrounds.
Frequently Asked Questions
It runs entirely in your web browser. You enter the desired dimensions, text, and colors, and the HTML5 canvas draws the image dynamically. You can then download it as PNG, JPEG, WEBP, or SVG, or copy its Base64 URI.
No, there are absolutely no limits. You can generate as many placeholder images as you need, completely free of charge, with no registration required.
PNG is great for lossless mockups, JPEG is standard for lightweight images, WEBP is perfect for modern web layouts, and SVG is ideal because it is vector-based and infinitely scalable without pixelation.
Yes, 100%. The images are generated locally on your computer inside your browser. None of your settings or labels are ever sent to our servers.