JSON Viewer & Tree Explorer - Free Online Tool
View and explore JSON data with interactive tree visualization.
Why Use a JSON Viewer?
Raw JSON can be hard to read, especially with deeply nested structures. A JSON viewer helps you:
- Navigate nested data - Expand/collapse nodes
- Find paths - Get JSONPath to any element
- Search data - Find keys and values quickly
- Debug APIs - Inspect API responses visually
Features
| Feature | Description |
|---|---|
| Tree View | Expandable/collapsible nodes |
| Search | Find keys and values instantly |
| Path Copy | Copy JSONPath to clipboard |
| Syntax Highlighting | Color-coded data types |
| Large File Support | Handle big JSON files |
Working with API Responses
When debugging APIs, paste the response JSON to:
- See the structure - Understand the data shape
- Find specific values - Search for keys or values
- Copy paths - Get exact path for code
- Validate format - Check for errors
Example: Navigating Nested JSON
{
"user": {
"profile": {
"name": "John Doe",
"contacts": {
"email": "john@example.com",
"phone": "+1234567890"
}
},
"settings": {
"theme": "dark",
"notifications": true
}
}
}
With a tree viewer, you can:
- Expand
user→profile→contacts→email - Copy path:
$.user.profile.contacts.email - Search for “email” to jump directly to the value
JSONPath Examples
| Path | Selects |
|---|---|
$.user.name |
User’s name |
$.items[0] |
First item in array |
$.items[*].id |
All item IDs |
$..email |
All email fields recursively |
Try It Now
Explore your JSON data with our interactive tree viewer.