JSON Sort
Sort JSON object keys alphabetically
Input
Sorted Output
What is JSON Sort?
Ever opened a JSON file and thought "why are these keys in such a random order?" This tool fixes that. It sorts all your JSON (JavaScript Object Notation) object keys alphabetically, making everything way easier to read and compare.
As MDN Web Docs points out, key order doesn't affect how JSON works, but sorted keys make life so much easier. Our tool sorts everything alphabetically while keeping all your data intact. We follow the RFC 8259 JSON specification, so you know it's legit.
Everything happens in your browser – your JSON never leaves your computer. Sort it, organize it, and get back to work.
What Makes This Tool Different
Alphabetical Sorting
We sort all your keys A to Z. Makes it way easier to find what you're looking for, especially in those huge JSON objects.
Recursive Sorting
We don't just sort the top level – we go through every nested object too. Everything gets organized, no matter how deep it goes.
Preserves Data
We only move keys around – all your values stay exactly the same. Your data's safe, just better organized.
File Upload Support
Got a big file? Just upload it. No need to copy-paste those massive config files or JSON exports.
Copy & Download
One click to copy, or download it as a file. Drop it right into your app – it's ready to go.
Syntax Highlighting
Both input and output get nice syntax highlighting. Makes it easy to see what changed and verify everything looks good.
How It Works
Paste or Upload JSON
Paste your JSON object into the left editor, or click "Upload" to load a file. You can also click "Sample" to see an example. The tool works with JSON objects.
Automatic Sorting
The tool automatically sorts all object keys alphabetically and displays the sorted JSON in the right panel. Nested objects are also sorted recursively.
Copy or Download
Review the sorted JSON in the output panel. Click "Copy" to copy it to your clipboard, or "Download" to save it as a file.
When You'd Actually Use This
Version Control
Sort JSON keys before committing to Git. Makes diffs cleaner and easier to review, reducing noise from key reordering.
Comparison
Sort JSON objects before comparing them. When keys are in the same order, differences are easier to spot.
Config Files
Organize configuration files for better readability. Sorted keys make it easier to find and edit specific settings.
Easier Navigation
Find properties faster in large JSON objects. Alphabetical order makes it easier to locate specific keys.
Common Questions
Is my JSON data stored?
No. Sorting happens entirely in your browser using JavaScript. Your data never leaves your computer.
Does sorting affect JSON functionality?
No. JSON object key order doesn't matter for functionality. Sorted JSON works exactly the same as unsorted JSON – it's just more organized.
What about arrays?
Arrays are not sorted – only object keys are sorted. Array element order is preserved. If you have an array of objects, each object's keys are sorted.
Are nested objects sorted?
Yes. The tool recursively sorts keys in all nested objects. Every level of nesting gets sorted alphabetically.
What if my JSON is an array?
If your JSON is an array of objects, each object's keys will be sorted. The array order itself is preserved.
Does it work with invalid JSON?
No. The input JSON must be valid. If it's invalid, you'll see an error. Use our JSON Validator or JSON Fixer first.
Other JSON Tools You Might Need
Sorting is just one JSON task. Here are other tools that work well together:
Need to learn more about JSON? Check out the official JSON.org website or the comprehensive guide on MDN.