Rulerify

Measure anything on a webpage with a clean digital ruler. Box, line, circle, angle, and inspect modes.

Rulerify is a fast and easy-to-use online ruler that helps you measure dimensions, distances, angles, and webpage elements directly in your browser. Use it as a practical screen ruler when reviewing layouts, checking spacing, comparing element sizes, or validating responsive designs—all without leaving the webpage. 📐 Measure More Than Width and Height Rulerify provides multiple measurement modes for different tasks: • Box Measurement — Measure the width and height of any selected area. • Line Measurement — Find the precise distance between two points. • Circle Measurement — Measure radius and diameter directly on a webpage. • Angle Measurement — Quickly calculate angles between selected points. • Element Inspector — Hover over webpage elements to instantly view their dimensions. 📊 Flexible Measurement Units Choose the unit that best fits your workflow: • Pixels (px) • REM • Viewport width (vw) • Percentage (%) Whether you need precise pixel measurements or responsive layout values, Rulerify makes it easy to switch between units while you work. ⚡ Fast Browser-Based Measurement No separate measurement software is required. Open Rulerify on the webpage you want to inspect and start measuring immediately. Helpful controls include: • Snap measurements to nearby element edges • Copy measurement values quickly • Move the floating toolbar anywhere on the page • Switch between measurement modes instantly • Use keyboard controls for a faster workflow 🎯 Useful for Webpage Layout Checks Rulerify makes it easier to: • Verify element dimensions • Check spacing between webpage components • Compare widths and heights • Measure distances between visual elements • Review responsive layouts • Inspect page elements • Validate radius, diameter, and angles 🛠️ How to Use Rulerify Open the webpage you want to measure. Click the Rulerify extension icon. Select Box, Line, Circle, Angle, or Inspect mode. Drag, select, or hover over the area you want to measure. View the measurement instantly and copy it when needed. ⌨️ Keyboard Shortcut: Alt + Shift + R ✨ Simple Tools. Precise Measurements. Rulerify combines the convenience of a browser ruler with multiple measurement tools in one lightweight extension. Measure webpage elements, inspect layouts, and check pixel dimensions without interrupting your workflow. Start measuring with Rulerify and make webpage inspection faster, clearer, and more precise.