Web Developer, Visual CSS Editor, Utility Tools, Responsive Viewer

Web development toolkit with Inspector, CSS Peeper, Color Picker, Typography, Fonts, Media, and more.

Web SuperKit is a browser extension that brings essential website inspection, design analysis, asset extraction, responsive testing, and screenshot tools into one convenient side panel. Inspect webpage elements and CSS properties, visualize page structure with the Element Outliner, and explore colors, gradients, typography, and design systems. Use the Media Explorer to find images, SVGs, icons, and other page assets. Test responsive layouts with device presets, synchronized scrolling, click syncing, and zoom controls. Capture full-page or viewport screenshots, then customize backgrounds, shadows, gradients, and spacing before exporting your images. Web SuperKit also provides website performance insights, page size and load-time details, accessibility information, and resource statistics. Everything is organized in a unified side panel, making it easier to inspect, analyze, test, and capture websites without switching between multiple tools. Web SuperKit — Your website toolkit, right in the browser.