JSON Diff
Compare two JSON documents, key order ignored.
| Change | Path | Before | After |
|---|---|---|---|
| Changed | $.version | 1 | 2 |
| Removed | $.tags[1] | "free" | |
| Changed | $.owner.city | "Pune" | "Mumbai" |
| Added | $.owner.pin | "400001" | |
| Added | $.beta | true |
How to use
- 1Paste the original JSON on the left.
- 2Paste the changed JSON on the right.
- 3See the list of added, removed, changed and type-changed values.
- 4Copy the report or sort keys to line both sides up.
Frequently asked questions
Does key order matter?
No. Objects are compared by key, so the same data in a different order counts as identical.
How are arrays compared?
Index by index. Inserting an item at the start shows the following items as changed.
What is a type change?
When a value changes kind, for example from the number 1 to the string "1", or from an object to an array.
Can I compare API responses?
Yes. Paste two responses to spot what changed between versions or environments.
Is my data uploaded?
No. Everything runs in your browser; nothing you paste is sent to a server.
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