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Overview Placeholder is a high-performance Image Placeholder API designed for modern web development. Unlike older tools that generate heavy JPGs or PNGs, this tool generates lightweight SVGs (Scalable Vector Graphics) instantly. It allows developers and designers to create perfectly sized dummy images for wireframes and layouts simply by modifying the URL parameters. Why Use Placeholder? Speed is everything in development. Placeholder images are typically under 1KB in size, meaning they load instantly and won't slow down your local development server. Because they are SVGs, they are "Retina Ready" and scale infinitely without pixelating, making them perfect for testing responsive designs on 4K monitors or mobile devices. Key Capabilities: URL-Based Generation: Create images instantly by typing a URL like /placeholder/600x400. You can define width, height, background color, and text color directly in the link strings. Custom Text Support: Need more than just dimensions? You can append a ?text=Your+Text parameter to label specific sections of your wireframe (e.g., "Hero Banner" or "Ad Slot"). Vector Quality (SVG): Generates resolution-independent SVGs. Unlike raster images that get blurry when zoomed, these placeholders remain crisp at any size, ensuring your mockups look professional. Zero Dependencies: No login, no API keys, and no heavy external requests. It is a "fire and forget" tool designed to keep your workflow fast and private.