Merge JSON

Input
Output

Merge JSON

Deep-merge two JSON documents. Objects combine key by key, and the second document wins when both set the same value.

How to use it

  1. Paste the first JSON.
  2. Paste the second JSON.
  3. Choose how arrays merge and copy the result.

What it does

Questions

How are arrays merged?
Your choice: the second replaces the first, the second is appended, or items are merged by position.
Is my data uploaded?
No. Bracely runs entirely in your browser, so nothing you paste or open leaves your device.

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