Inspect JSON
Extension Actions
Parse and visualize JSON strings in a tree view with GitHub code style.
Inspect JSON - The Ultimate Tool for Developers to Parse & Visualize JSON
Stop struggling with messy JSON strings. Inspect JSON is a professional-grade viewer designed for developers who care about data precision and aesthetics. Unlike standard formatters that auto-sort keys or truncate numbers, Inspect JSON respects your data's integrity 100%.
Top Features:
💎 Uncompromised Data Fidelity
Preserves Key Order: See your JSON exactly as it was generated. We never re-sort your keys automatically.
Exact Number Precision: Distinguishes between 1.0 and 1. We preserve the original textual representation of numbers so you don't lose context.
🌳 Dual Visualization Modes
Inspect View: A beautiful, interactive tree view to browse deep and complex JSON structures.
Schema View: Instantly generate and visualize the JSON Schema structure of your data. Perfect for API documentation and debugging.
🎨 Designed for Developers
GitHub-Inspired Theme: A clean, high-contrast interface that feels right at home in your dev workflow.
Interactive Navigation: Collapse and expand nodes effortlessly.
Smart Copy: One-click to copy specific keys, values, or entire schema segments.
🔒 Privacy First & Offline
100% Local: No data is ever sent to the cloud. Everything happens right within your browser.
Zero Dependencies: Built with pure Vanilla JS for maximum speed and lightweight performance.
How to use:
Click the extension icon.
Paste your raw JSON.
Click "Inspect" to open the interactive visualizer in a new tab.
Perfect for backend engineers, frontend developers, and data analysts who need a reliable, precise, and beautiful JSON inspection tool.