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Quickly Measure Elements on Web Pages with a Ruler Tool, Free Selection, and Convenient Keyboard Shortcuts. Attention web developers, designers, and marketers! Presenting Metric Spy: your solution for precise web page measurements. Simplify element gauging, ensure flexibility in measurement, and optimize workflow using convenient keyboard shortcuts. Elevate your design precision with Metric Spy, enhancing your web development process with ease. 📏 Ruler tool for precise measurements 🌐 Measure elements on web pages easily 🖱️ Free selection for flexible measuring ⌨️ Convenient keyboard shortcuts for quick access Enhance your web page analysis with Metric Spy! Quickly measure elements, ensure accurate pixel sizing, and simplify your workflow.
Grid Lines Ruler
Create grids on pages that provide the developers visual hints to help in developing the web app layouts. 1. Download and add this extension from Google Chrome. 2. Click on the extension to activate its working. 3. Drag from both Vertical ↕️ or Horizontal ↔️ from the main ruler to create grids. #️⃣ 4. Click on the intersection of vertical and horizontal grids to go into ruler mode. 5. Press and hold the “SHIFT” button to get a straight line. ✨Features ✨: 1. 🆓 & super Easy to set-up. 🆓 2. Creates vertical and horizontal grids. #️⃣ 3. A ruler 📏 to measure distance between your grids too. 📌Pin our extension to create and manage overlays on pages to provide you the visual hints to develop the web app layouts.
Page Ruler: Your Web Design Companion
Page ruler extension to measure elements on web pages. An advanced page ruler tool to measure the size of web elements in pixels. The Page Ruler browser extension is a powerful tool designed to facilitate precise measurements of various elements on web pages. With its user-friendly interface and advanced features, this extension offers an efficient solution for web developers, designers, and anyone else needing to accurately gauge the dimensions of elements within a webpage. One of the key features of the Page Ruler extension is its ability to measure elements in pixels, offering precise numerical values for the width, height, and position of selected elements. This level of accuracy is essential for ensuring that web designs adhere to specific dimensions and align properly across different devices and screen sizes. Additionally, the extension offers advanced functionality, allowing users to measure not only the outer dimensions of elements but also their padding, margins, and borders. This comprehensive approach to measurement provides a more thorough understanding of how elements are structured within the webpage layout.
Screen Ruler - Measure and Inspect the Web
Web inspector for designers & developers. Measure elements, extract CSS & colors, capture screenshots & more. Screen Ruler is the perfect companion for web developers and designers wanting to validate the implementation of their websites. Once activated, it allows you to view the sizes, margins, paddings, tag names, IDs, and classes simply by hovering over any web content. You can also select an item to measure distances to others. - Toggle the extension by clicking the icon, selecting from the right-click context menu, or using the shortcut `Alt/Option + Shift + R`. - Hover over items on web pages to display their sizes, margins, paddings, tag names, IDs, and classes. - Select an item by clicking on it directly; this will turn the highlight red. To deselect, click again, press Escape or select a different item. - To select the parent, use `Alt/Option + Up`. Use `Alt/Option + Down` to reverse your selection. - View the computed CSS of the currently selected item in the side panel. Click the "Copy CSS" button to copy the computed CSS to your clipboard. - Measure the pixel size of any element. - Measure the pixel distance between any two elements. - HTML tag names, class names and IDs. - Parent/child selection shortcuts. - Responsive selections resize with your browser window. - Access from the context menu. - Computed CSS inspect. - Copy CSS to clipboard. - Page rulers for precise measurements (horizontal and vertical guides with crosshair). - Color picker tool to sample and copy colors from anywhere on the page. - Element Screenshots: Capture cropped screenshots of selected items using `Ctrl/Cmd + Shift + S`. - Accessibility Issues: Automatically detect and highlight WCAG contrast failures in your selection with actionable recommendations. - SEO Issues: Catch common SEO problems like missing titles, multiple H1s, missing alt text, and absent meta tags. - Meta Tags: Inspect SEO, Open Graph, and Twitter card meta tags grouped by category. - Social Preview: Preview how your page renders when shared on Facebook, X, and LinkedIn using the page's actual metadata. - Works on any web page. - Customize keyboard shortcuts by visiting `chrome://extensions/shortcuts`. Screen Ruler PRO A PRO tier is also available which unlocks additional features. - Live CSS Editor: Edit any element's CSS directly in the side panel with full @media query support and pseudo-state forcing. Changes apply instantly and a Changes tab tracks every override per element so you can copy or revert. HTML editing tools let you cut, copy, paste, duplicate, and delete elements. Text editing mode lets you rewrite page copy in place. - Floating Inspector: See detailed properties when you hover, including position, size, rendered font, colors and more. Press Space to pin inspectors and compare multiple elements side by side. - Responsive Mode: Test your designs across different device viewports with an interactive device emulator and custom dimensions. - Source: Browse the source stylesheet rules that apply to any element, grouped by source file with @media wrappers and cascade conflicts visibly marked. - Tailwind CSS Generator: Instantly convert any element's computed styles into Tailwind v4 utility classes. - Box Shadow Visualization: Interactive breakdown of multi-layer box shadows with an exploded view. - Animation Analysis: Visualize CSS animation timing curves and copy animation properties. - Transition Inspector: Visualize CSS transitions and timing function curves alongside animations. - Gradient Visualization: Inspect and visualize CSS gradients with a detailed breakdown of color stops and direction. - Asset Extraction: Extract and download images, SVGs, and vector assets. - Color Extraction: Extract and copy color palettes from selected content with hex, RGB, and HSL values. - Typography: Analyze and extract all typography styles used in your selection. - Technology Detection: Identify the frameworks, libraries, and tools powering any website with over 180 technologies supported. - Layout Grid Overlay: Overlay a customizable layout grid for perfect design alignment. - Layout Inspection: Visualize Flexbox and Grid layouts with a clear breakdown of alignment, direction, and structure. - Breakpoints: Detect and visualize CSS media query breakpoints with colored boundary lines directly on the page. - CSS Selector Search: Find and highlight items using CSS selectors. - X-Ray Mode: Reveal the underlying structure of the page by outlining all content. - Canvas Inspection: Inspect HTML5 Canvas elements. View dimensions, context types, and extract color palettes. - Page Weight: See exactly what's loaded on any page, broken down by scripts, stylesheets, images, fonts and more. PRO requires a one-off payment for lifetime access. Made For - Developers: Spot layout issues or identify alignment problems. Whether you're tweaking margins and paddings, or just making sure everything lines up correctly, this tool becomes an indispensable addition to your development toolkit. - Designers: Ensure your designs have been implemented with pixel-perfect accuracy. It acts as a bridge between design and development, allowing you to check if every component aligns exactly as you intended. - Designed specifically for stability in Google Chrome 116+. - Installable on any Chromium browser; however, for the best experience, make sure your browser supports all the required APIs (like Side Panel and Offscreen). If there are any issues with installation, update your browser to the latest version and try again.
Pixel Measurement
An online ruler for measuring pixels on screen
