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JSON Spy
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Tools
JSON Input
Paste or upload JSON data to analyze
Upload JSON File
Format JSON
{ "users": [ { "id": 1, "name": "Alice", "age": 28, "city": "New York", "active": true }, { "id": 2, "name": "Bob", "age": 34, "city": "San Francisco", "active": true }, { "id": 3, "name": "Charlie", "age": 28, "city": "New York", "active": false }, { "id": 4, "name": "Diana", "age": 42, "city": "Boston", "active": true }, { "id": 5, "name": "Eve", "age": 28, "city": "San Francisco", "active": true } ], "metadata": { "total": 5, "version": "1.0", "updated": "2024-01-15" } }
Transformation Code
Write JavaScript code to filter or transform the data (available as 'data' variable)
// Filter active users return data.users.filter(user => user.active);
Execute Transformation
Key Distribution Analysis
Analyze the distribution of values for a specific key
Select Key
Choose a key...
Or Enter Key (dot notation)
Analyze Distribution