JSON Visualizer
Explore JSON data with an interactive tree view. Expand/collapse nodes, search content, copy JSONPath expressions, and analyze data structure statistics.
JSON Input
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Tree View
Paste your JSON data here...
Why Use JSON Visualizer?
JSON Visualizer helps developers understand complex JSON structures at a glance. The interactive tree view makes it easy to navigate nested data, find specific values, and copy JSONPath expressions for use in code. Perfect for debugging API responses, exploring data schemas, and understanding JSON configurations.
FAQ
Can I handle large JSON files?
Yes, the visualizer uses efficient rendering and lazy expansion to handle large JSON files smoothly. For very large files (>10MB), consider collapsing all nodes first.
How do I copy the path to a specific value?
Hover over any node in the tree view and click the copy icon that appears. This copies the JSONPath expression (like $.user.profile.name) to your clipboard.
What do the different colors mean?
Colors indicate data types: green for strings, blue for numbers, purple for booleans, orange for arrays, pink for objects, and gray for null values.
Can I search within my JSON data?
Yes, use the search bar above the tree view to filter nodes by key names or string values. Matching nodes are highlighted in yellow for easy identification.
What is a JSONPath and how do I use the copied paths?
JSONPath is a query language for JSON, similar to XPath for XML. When you copy a path (e.g., $.user.profile.name), you can use it in JavaScript with libraries like jsonpath-plus, in API testing tools like Postman, or in jq commands to extract specific values from JSON data.