Placeholder Images for Design Mockups

Generate sized colored boxes for use in Figma, Sketch, or web design mockups before real images are ready.

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Width (px)

Height (px)

Preset sizes

Color themes

Background

Text / lines

Custom text (leave blank for dimensions)

Show dimensions if no custom textShow diagonal lines (X)

💡 For HTML mockups: use the “Copy as data URL” option and paste into <img src="..."> for inline placeholders. For Figma / Sketch designs, download the PNG and drag in.

Design Mockups tips

🎨

For wireframes and mockups, use the "Slate" theme — neutral enough that real designs can layer over it cleanly.

💡

Match each placeholder's aspect ratio to where it'll live: 16:9 for hero images, 1:1 for profile pictures, 4:5 for cards.

🎯

The dimension label baked into the image (e.g., "800 × 600") helps reviewers know what target size to plan for.

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Sartu

Enter your data into the tool above. Everything stays local to your browser.

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The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Deskargatu

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

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💻

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📝

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📱

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🧪

CSS Layout Testing Images

Generate images at extreme aspect ratios to stress

Maiz egiten diren galderak

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