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JSON Parse

ExtensionDeveloper Tools3 users
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Item media 1 (screenshot) for JSON Parse
Item media 1 (screenshot) for JSON Parse
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Overview

Turns JSON on any page into an interactive tree view — side panel UI, raw page takeover, custom themes, search and more.

A Chrome extension that detects, parses, and visualizes JSON found on any webpage into a clean, explorable tree — in a side panel, and directly on raw JSON pages. 🔍 Auto-Detection: Finds JSON in <pre>, <code>, or <script> tags and automatically formats raw JSON pages. 🌳 Interactive Tree: Collapsible nodes with recursive expansion and smart truncation for large payloads. 🖋️Custom Input: Paste or type custom JSON into the panel to format as tree view. ⌨️ Full-Text Search: Search all keys and values with inline highlights and a live result counter. 📍 Path & Context: Right-click to copy keys or dot-paths and hover to reveal paths in a tooltip. 🔄 Raw Toggle: Instantly switch between the interactive tree and pretty-printed raw text. 🎨 Custom Themes: 12 syntax themes including custom colors plus display and format settings 🚥 Dynamic Icon: Toolbar icon updates based on detected JSON and adapts to light/dark OS modes. ⚡ SPA Support: Monitors DOM changes to ensure functionality on single-page apps without reloads.

Details

  • Version
    1.1.0
  • Updated
    May 9, 2026
  • Offered by
    JGastager
  • Size
    43.87KiB
  • Languages
    English (United States)
  • Developer
    Email
    jgastager@gmx.at
  • 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

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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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