JSON Parse

Tracking since May 6, 2026.

Changelog

• May 30, 2026
  description

  The ultimate JSON Formatter & JSON Viewer for developers.
  
  Instantly transform messy, minified JSON into a clean, interactive tree view. Whether you use the Side Panel UI or the full-page takeover, this extension serves as a powerful JSON Formatter to beautify your data and a robust JSON Viewer to navigate complex structures. Perfect for debugging APIs and inspecting large data payloads.
  
  🚀 Key Features:
  Side Panel Navigation: Open the JSON Viewer in the Chrome Side Panel to inspect data without losing your place on the main page. Perfect for multi-tasking and API debugging.
  
  Auto-Detection: Automatically detects JSON in <pre>, <code>, or <script> tags and formats raw JSON pages on the fly.
  
  Interactive Tree View: Navigate collapsible nodes with recursive expansion and smart truncation for large datasets.
  
  Custom Input & Validation: Paste or type custom JSON directly into the panel to format and validate it instantly.
  
  Full-Text Search: Search all keys and values with inline highlights and a live result counter.
  
  Path & Context Tools: Right-click to copy keys or dot-paths; hover to reveal the full path in a tooltip.
  
  Raw vs. Pretty Toggle: Instantly switch between the interactive tree, pretty-printed text, or raw source.
  
  12+ Custom Themes: Choose from 12 syntax themes with custom colors, including Dark Mode and high-contrast options.
  
  SPA & Ajax Support: Monitors DOM changes to ensure it works on Single Page Applications (React, Vue, etc.) without page reloads.
  
  🛠 Why Choose JSON Parse?
  Unlike other tools, JSON Parse is a lightweight JSON Beautifier built for speed. It handles massive files without crashing your browser and respects your privacy—all parsing happens locally on your machine.

  The ultimate JSON Formatter & JSON Viewer for developers.
  
  Instantly transform messy, minified JSON into a clean, interactive tree view. Whether you use the Side Panel UI or the full-page takeover, this extension serves as a powerful JSON Formatter to beautify your data and a robust JSON Viewer to navigate complex structures. Perfect for debugging APIs and inspecting large data payloads.
  
  🚀 Key Features:
  
  Side Panel Navigation: Open the JSON Viewer in the Chrome Side Panel to inspect data without losing your place on the main page. Perfect for multi-tasking and API debugging.
  
  Auto-Detection: Automatically detects JSON in <pre>, <code>, or <script> tags and formats raw JSON pages on the fly.
  
  Interactive Tree View: Navigate collapsible nodes with recursive expansion and smart truncation for large datasets.
  
  Custom Input & Validation: Paste or type custom JSON directly into the panel to format and validate it instantly.
  
  Full-Text Search: Search all keys and values with inline highlights, regex support and a live result counter.
  
  Custom Themes: Choose from 12 popular syntax themes, or define your own syntax highlighting colors.
  
  Dynamic toolbar icon The toolbar icon reflects if JSON is detected on the currently opened webpage.
  
  Path & Context Tools: Right-click to copy keys or dot-paths; hover to reveal the full path in a tooltip.
  
  Raw vs. Pretty Toggle: Instantly switch between the interactive tree, pretty-printed text, or raw source.
  
  SPA & Ajax Support: Monitors DOM changes to ensure it works on Single Page Applications (React, Vue, etc.) without page reloads.
  
  No data collection: All parsing is done localy on your machine and works fully offline. No tracking or JSON data is sent to external servers.

• May 16, 2026
  description

  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.

  The ultimate JSON Formatter & JSON Viewer for developers.
  
  Instantly transform messy, minified JSON into a clean, interactive tree view. Whether you use the Side Panel UI or the full-page takeover, this extension serves as a powerful JSON Formatter to beautify your data and a robust JSON Viewer to navigate complex structures. Perfect for debugging APIs and inspecting large data payloads.
  
  🚀 Key Features:
  Side Panel Navigation: Open the JSON Viewer in the Chrome Side Panel to inspect data without losing your place on the main page. Perfect for multi-tasking and API debugging.
  
  Auto-Detection: Automatically detects JSON in <pre>, <code>, or <script> tags and formats raw JSON pages on the fly.
  
  Interactive Tree View: Navigate collapsible nodes with recursive expansion and smart truncation for large datasets.
  
  Custom Input & Validation: Paste or type custom JSON directly into the panel to format and validate it instantly.
  
  Full-Text Search: Search all keys and values with inline highlights and a live result counter.
  
  Path & Context Tools: Right-click to copy keys or dot-paths; hover to reveal the full path in a tooltip.
  
  Raw vs. Pretty Toggle: Instantly switch between the interactive tree, pretty-printed text, or raw source.
  
  12+ Custom Themes: Choose from 12 syntax themes with custom colors, including Dark Mode and high-contrast options.
  
  SPA & Ajax Support: Monitors DOM changes to ensure it works on Single Page Applications (React, Vue, etc.) without page reloads.
  
  🛠 Why Choose JSON Parse?
  Unlike other tools, JSON Parse is a lightweight JSON Beautifier built for speed. It handles massive files without crashing your browser and respects your privacy—all parsing happens locally on your machine.

• May 16, 2026
  short_description

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

  JSON Formatter & Viewer with interactive tree view to beautify JSON. Features Side Panel UI, Raw Page Takeover, search, and themes.

• May 11, 2026
  description

  A Chrome extension that detects, parses, and visualizes JSON found on any webpage. Perfect for developers working with APIs, raw JSON responses, and data-heavy pages.

  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.

• May 11, 2026
  short_description

  Instantly explore and visualize JSON found on any webpage.

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

Permissions & access

Permissions

activeTabscriptingsidePaneltabsstorage

Host access

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Screenshots