JSON Viewer and Formatter
Format and beautify your JSON data with this interactive viewer. Easily visualize and validate JSON structure with syntax highlighting.
Paste your raw JSON data to format and validate it.
Typical Use Cases
JSON Viewer is widely used by developers during API development and debugging. When working with REST APIs or any system that returns JSON responses, this tool helps to inspect the structure of the data, making it easier to understand complex nested objects and arrays. The formatted view with proper indentation and syntax highlighting enhances readability significantly compared to raw JSON strings.
Another common use case is for data validation before importing JSON into applications. Developers and data analysts can quickly verify if their JSON is valid and properly structured before using it in their code or databases. This helps catch syntax errors early in the development process, saving time and preventing potential bugs in production environments.
About JSON Format
- Objects: Collections of key-value pairs enclosed in curly braces
- Arrays: Ordered collections of values enclosed in square brackets []
- Values: Can be strings, numbers, objects, arrays, booleans (true/false), or null
- Syntax: Requires proper formatting with quotes around keys and string values