JSON Array Sorter - Sort JSON Arrays Online
Free Online Tool to Sort JSON Arrays by Key or Value
Free online JSON array sorter tool to sort arrays of objects or primitive values by key or value in ascending or descending order. Sort JSON arrays by any property like name, age, salary, date, or any other key. Perfect for developers, data analysts, and anyone working with JSON data.
Key Features:
- Sort JSON arrays of objects by any key
- Sort primitive arrays (strings, numbers, booleans)
- Ascending and descending sort order
- Real-time sorting with instant results
- Automatic key detection from objects
- Preserves nested structures and data types
- Export sorted arrays to JSON files
- Copy sorted data to clipboard
- Syntax highlighting and validation
- Mobile responsive design
Use cases: Sort API responses, organize data for reports, prepare arrays for databases, analyze datasets, sort customer lists, order product catalogs, and more. Works with arrays containing objects, strings, numbers, booleans, and nested structures.
How to Sort JSON Arrays - Step by Step Guide
Input Your JSON Array
Start by providing your JSON array! Whether you're working with arrays of objects, primitive values, or need to format JSON first, you have several convenient options:
Example: Unsorted JSON Array
Here's an example of an unsorted JSON array with employee data. Notice how the items are in random order:
[ { "name": "Charlie", "age": 42, "salary": 82000 }, { "name": "Alice", "age": 28, "salary": 95000 }, { "name": "Bob", "age": 35, "salary": 75000 } ]
Tip: You can also sort primitive arrays like ["banana", "apple", "cherry"] or [100, 5, 50, 25] without selecting a key.
Choose Sort Options
Once your JSON array is loaded, the tool automatically detects available keys. Customize your sorting:
Example: Sorted by Salary (Descending)
The same array, sorted by salary in descending order (highest to lowest):
[ { "name": "Alice", "age": 28, "salary": 95000 }, { "name": "Charlie", "age": 42, "salary": 82000 }, { "name": "Bob", "age": 35, "salary": 75000 } ]
💡 Pro Tip: For arrays of objects, the tool automatically detects all available keys. You can sort by any property like "name", "age", "salary", "department", etc. Numbers are sorted numerically (not alphabetically), so 100 comes after 9, not before it.
View Sorted Results
The sorted array appears in the output panel with proper formatting and syntax highlighting. The tool provides instant feedback and visual confirmation of your sorted data:
Example: Sorting by Different Keys
You can sort by any key in your objects. Here are examples of sorting the same array by different properties:
Sort by Name (Ascending)
"Alice", "Bob", "Charlie"
Sort by Age (Descending)
42, 35, 28
Export Your Sorted Array
Get your sorted JSON array ready for use! Multiple export options make it easy to integrate into your workflow. The sorted data maintains perfect JSON syntax and can be used immediately in any application:
Example: Use Cases for Sorted Arrays
📊 Data Analysis
Sort sales data by revenue, customer lists by name, or product catalogs by price for easier analysis
🎯 API Responses
Sort API response arrays before displaying in your frontend application for better user experience
📈 Reports
Prepare sorted data for reports, dashboards, or presentations with consistent ordering
🔍 Database Prep
Sort arrays before importing into databases or exporting to spreadsheets for organized data
Frequently Asked Questions
How do I sort a JSON array?
Simply paste your JSON array into the input area. If it's an array of objects, select the key you want to sort by from the dropdown, choose ascending or descending order, and the array will be sorted automatically. For primitive arrays (strings, numbers), the sorting happens automatically based on the selected direction.
Can I sort by multiple keys?
Currently, the tool sorts by a single key at a time. For multi-key sorting, you can sort by the primary key first, then use the sorted result as input and sort by the secondary key. Alternatively, you can use the sorted JSON in your code editor with custom sorting logic.
Does the sorter handle nested objects?
Yes! The sorter can sort arrays of objects with nested structures. You can sort by any top-level key in the objects. The nested data structure is preserved in the sorted output. For sorting by nested keys, you may need to flatten your data structure first or use a custom sorting solution.
Can I sort primitive arrays (strings, numbers)?
Absolutely! The tool handles arrays of primitive values like strings, numbers, and booleans. Simply paste your array and select ascending or descending order. The array will be sorted automatically without needing to select a key.
Is the sorted JSON ready for APIs and databases?
Yes! The sorted JSON maintains perfect syntax compatibility with all systems. The output is valid JSON that can be used directly in APIs, databases, or any application that accepts JSON data. You can also convert the sorted array to a table format for easier viewing.
Is the JSON array sorter completely free?
Yes, totally free with no limitations on array size, usage frequency, or features. No registration required, and you can sort unlimited JSON arrays with full syntax highlighting and validation.