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Design System Inspector

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Overview

Inspect design tokens, spacing, and component details with a sleek overlay interface.

Design System Inspector - Intuitive UI Verification Tool Validate your web implementation faster and more beautifully. Design System Inspector (DSI) is a professional tool that analyzes web elements instantly with a simple hover, bridging the gap between design and code. [Key Features] Intuitive Control: Hover to preview element details. Click to "Lock" an element and instantly measure the distance to any other element with pixel-perfect precision. Smart Noise Reduction: DSI intelligently filters information. It hides font details on images and ignores empty properties, keeping the UI minimal and focused on what matters. Deep Scan Logic: Visualizes individual corner radii (TL/TR/BR/BL) and border orientations just like in Figma. Spot implementation discrepancies in seconds. DOM Navigation: Use Up/Down arrow keys to traverse parent or child elements effortlessly. Perfect for inspecting complex nested components. [Inspection Capabilities] Dimensions: Width × Height (Pixel perfect) Token Check: CSS Class names for design system validation Spacing: Padding, Margin, and distance between elements Typography: Font Family, Size, Weight, Line-height, and Letter-spacing Advanced Styles: Individual Corner Radius, Border sides visualization, and Colors (Text/Fill) Stop wasting time digging through clunky developer tools. Elevate your design review workflow with DSI.

Details

  • Version
    2.2.3
  • Updated
    February 19, 2026
  • Size
    15.1KiB
  • Languages
    2 languages
  • Developer
    Website
    Email
    tsusakasho@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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