JSON Tree Viewer Online
The best JSON visualizer online. Explore large API responses with an interactive, searchable JSON tree view for faster debugging.
JSON Source
How to Use JSON Tree Viewer
- 1Paste your raw JSON code into the left-hand 'JSON Source' editor.
- 2If the JSON is valid, the 'Tree View' on the right will automatically populate.
- 3Click the arrows next to objects and arrays to expand or collapse nested levels.
- 4Use the search box to highlight specific keys or values across the whole data structure.
- 5Hover over any value to reveal an individual 'Copy' button for that specific data point.
Key Features
- Dynamic Navigation: Effortlessly drill down into deeply nested API responses.
- Real-time Search: Instant item highlighting for rapid discovery in massive JSON files.
- Type Highlighting: Visual color-coding for strings, numbers, and booleans for clarity.
- Performance Driven: High-efficiency tree rendering capable of handling large payloads.
- Private & Secure: Operates entirely in-browser; your sensitive data never touches our servers.