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Dummy Image & Mockup Placeholder Maker

Generate custom placeholder images, ad banners & wireframe graphics

100% Client-Side · Private & Free
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Dummy Image & Mockup Placeholder Generator

Generate custom placeholder graphics for wireframes, ad slots, and web layouts

Popular Resolution Presets
Color Scheme Presets
Format
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How to Use Dummy Image & Mockup Placeholder Maker

1

Upload Image

Select, drag and drop, or paste your image into the Dummy Image & Mockup Placeholder Maker.

2

Adjust Settings

Customize options, dimensions, quality, or filters according to your needs.

3

Process & Download

Click process and download your instant high-quality result directly to your device.

Key Features & Capabilities

Popular presets for Web Display (1920×1080), OpenGraph (1200×630), and Ads (300×250, 728×90)
Custom pixel width & height from 16px to 4000px
Custom center label or auto-computed dimensions with aspect ratio sub-text
6 Modern designer color schemes: Modern Slate, Indigo Accent, Clean White, Emerald
1-Click Copy Data URI (Base64) to paste straight into HTML <img> tags

About Dummy Image & Mockup Placeholder Maker

Never rely on broken third-party dummy image services. Generate instant, offline-ready placeholder graphics in PNG, WebP, or JPEG with verified resolution presets (1920x1080, 1200x630, 300x250) and 1-click Base64 Data URI copy.

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Frequently Asked Questions

Is Dummy Image & Mockup Placeholder Maker free to use?

Yes, Dummy Image & Mockup Placeholder Maker on KiteImage is 100% free with no hidden fees, subscriptions, or limits on usage.

Are my images private and safe?

Absolutely. Unlike other online image tools, KiteImage processes all images directly in your browser using HTML5 Canvas and WebAssembly. Your photos never leave your device or get uploaded to any server.

What image formats does Dummy Image & Mockup Placeholder Maker support?

We support all standard modern image formats including JPG/JPEG, PNG, WebP, GIF, SVG, and BMP.

Does using this tool reduce image quality?

You have full control over quality and compression settings. You can maintain 100% lossless quality or optimize for smaller file size without noticeable visual loss.

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