About This Tool

A JSON viewer is an interactive tool that displays JSON data in a hierarchical tree structure, making it easy to explore complex nested objects and arrays. Unlike plain text editors, our JSON viewer provides collapsible nodes, type indicators, and the ability to copy individual values, enabling developers to quickly understand and navigate large JSON datasets.

Interactive Tree Navigation

Our JSON viewer transforms flat JSON text into an intuitive tree structure where you can expand and collapse nodes to focus on specific parts of the data. This is particularly useful when working with deeply nested JSON from APIs, configuration files, or database exports. Each node shows the data type (string, number, boolean, array, object, null) with color coding for quick identification.

Copy Individual Values

One of the most powerful features of our JSON viewer is the ability to copy individual nodes or values with a single click. Whether you need to extract a specific string, copy an entire nested object, or grab a particular array, each node has a copy button that preserves the JSON formatting. This eliminates the need to manually select and format data from large JSON structures.

Use Cases

JSON viewers are essential when analyzing API responses to understand data structures, debugging complex JSON configurations, exploring database query results, reviewing webhook payloads, examining state management data in applications, and understanding third-party API documentation. The visual tree structure makes it easy to identify relationships between data elements and spot anomalies or missing fields quickly.