Inline Placeholders for HTML Prototypes

Use "Copy as data URL" to inline placeholder images directly in HTML for quick prototypes.

No cal iniciar sessió

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.

HTML Prototypes tips

💻

Copy the data URL and use it as <img src="data:image/png;base64,..."> — no external file needed.

💡

For fast prototyping, this beats fetching from placeholder.com or unsplash — no external network requests in your dev environment.

🎯

For real production, replace with optimized real images. Data URLs add to HTML size and aren't cacheable separately.

Com funciona

Introdueix

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

Processa

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

Descarrega

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

Per què usar la nostra?

✓Completament gratuït — sense costos ocults, mai

✓No cal compte, correu electrònic ni inici de sessió

✓Els fitxers no surten mai del teu dispositiu

✓Sense cap límit de mida de fitxer

✓Sense marques d'aigua en cap sortida

Also check out…

🎨

Placeholder Images for Design Mockups

Generate sized colored boxes for use in Figma, Ske

📝

Placeholders for CMS Content Slots

When demoing a CMS template, use placeholder image

📱

Social Media Image Templates

Generate correctly-sized placeholders for Instagra

🧪

CSS Layout Testing Images

Generate images at extreme aspect ratios to stress

Preguntes freqüents

Back to Placeholder Image Generator