Developer Tools

JSON · Join · Converter

JSON · Join · Converter. Inputs: First, Second, Key, Mode. Enter your values and run. Try the example to learn the format, then copy or save the result.

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How to use

  1. 1Inputs: First, Second, Key, Mode.
  2. 2Run the tool and review the result.
  3. 3Copy the result or change inputs to compare.

Good to know

Inspect the example output format first. Keep the original separately and check transformed values, spaces and line breaks before using the result.

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Worked input and output example

These results come from this tool’s actual engine using the sample values below, not your personal input or saved work. Load the example in the tool to inspect the same inputs.

Example input

FieldValue
First
[{"id":1,"name":"Alex"},{"id":2,"name":"Mina"}]
Second
[{"id":1,"score":90},{"id":2,"score":85}]
Key
id
Mode
Inner

Example result

[
  {
    "id": 1,
    "name": "Alex",
    "score": 90
  },
  {
    "id": 2,
    "name": "Mina",
    "score": 85
  }
]
Input constraints

These are the actual input validation limits; they are not a guarantee that every accepted value is realistic or that a model applies to your situation.

  • Mode: Available options: Inner / Left

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