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Confluence JSON Schema Viewer: Visualize, Format & Validate JSON

· 3 min read
NGPilot
NGPilot
NGPilot

Displaying JSON data in Confluence pages is painful with the native code block macro — raw JSON is hard to read, especially large API responses or configuration files. JSON Structure Viewer for Confluence transforms raw JSON into an interactive visual tree that you can explore, zoom, and rotate.

The problem with JSON in Confluence​

Confluence's native code block macro can display JSON text, but:

  • No formatting — raw JSON appears as a wall of text
  • No interactivity — you can't expand or collapse nodes
  • Hard to navigate — scrolling through thousands of lines of nested JSON is impractical
  • No visual structure — can't see the hierarchy at a glance

JSON Structure Viewer for Confluence​

JSON Structure Viewer for Confluence renders raw JSON as an interactive visual tree diagram. You can zoom in, rotate, expand, and collapse nodes to explore complex data structures.

Key features​

  • Interactive tree view — expand and collapse JSON nodes
  • Zoom and rotate — navigate large JSON structures visually
  • Inline rendering — JSON displays directly on the Confluence page
  • Syntax highlighting — color-coded keys, values, and data types
  • Dark/light mode — auto-detects Confluence theme

How to display JSON in Confluence​

  1. Install JSON Structure Viewer for Confluence from the Marketplace (free for up to 10 users)
  2. Open a Confluence page in edit mode
  3. Type /json structure viewer in the editor
  4. Paste your JSON data into the macro
  5. Save the page — the JSON renders as an interactive tree

Use cases​

API documentation — display example API responses as interactive trees so developers can explore the structure:

{
  "users": [
    {"id": 1, "name": "Alice", "role": "admin"},
    {"id": 2, "name": "Bob", "role": "editor"}
  ],
  "pagination": {"page": 1, "total": 42}
}

Configuration references — show app configuration files with expandable sections:

{
  "database": {
    "host": "db.example.com",
    "port": 5432,
    "credentials": {
      "username": "app_user",
      "ssl": true
    }
  }
}

Data schema visualization — render schema definitions so teams can understand data models.

JSON display options in Confluence compared​

FeatureNative Code BlockJSON Structure Viewer
JSON renderingPlain textInteractive visual tree
Expand/collapseNoYes
Zoom & rotateNoYes
Syntax highlightingLimitedFull color coding
Dark modeNoYes
Best forShort snippetsLarge/complex JSON

Alternative: Enhanced Markdown for JSON​

If you write documentation in Markdown, Enhanced Markdown for Confluence supports fenced code blocks with JSON syntax highlighting. Use triple backticks with json for color-coded rendering.

Read more: How to embed JSON in Confluence.