Simply paste your JSON data (including deeply nested structures, recursive objects, or multi-level arrays) into the input area or upload a JSON file. The tool instantly parses and converts it to a hierarchical table format with tree visualization. For nested JSON objects and arrays at any depth level, it automatically creates sub-tables within cells to maintain the complete data structure and parent-child relationships.

Yes! The tool is designed specifically for API responses from REST APIs, GraphQL endpoints, and microservices. It handles nested objects, arrays, and complex hierarchical data structures automatically. Simply paste your API response, and it will create organized tables with sub-tables for nested data.

Yes! The tool includes a robust JSON validator that shows exactly where syntax errors occur with line numbers and context. It can auto-fix common issues like missing commas, trailing commas, unquoted keys, and improperly escaped characters even in deeply nested structures. The validator works at all nesting levels.