Merge Json files (.json)

How to Merge Json Files Online:

1. Drag & drop your files into the online Merge Json tool.
2. Rearrange files as needed.
3. Add more files.
4. Click “Merge” button to combine and download your Json.

Let’s assume you have two JSON files, and you need to merge them:

file_01

{
  "persons": [
    {
      "name": "Maria",
      "age": 30,
      "car": null
    }
  ]
}

file_02

{
  "persons": [
    {
      "name": "Jon",
      "age": 30,
      "car": null
    }
  ]
}

Our tool will attempt to merge them by checking if they have any similar primary titles (like "persons" in this case). If they do, it will concatenate the data under those titles. The rest of the content will also be concatenated where necessary, ensuring that all data is unified without losing information.

{
  "persons": [
    {
      "name": "Maria",
      "age": 30,
      "car": null
    },
    {
      "name": "Jon",
      "age": 30,
      "car": null
    }
  ]
}

Our JSON File Merger is a developer tool designed to simplify the process of merging multiple JSON files. It automatically looks for any matching keys across the files and concatenates the associated data, ensuring a seamless merge without overwriting any information.

Whether you're working with data from APIs, databases, or different sources, this tool helps you combine JSON files efficiently. It's ideal for developers and data managers looking for a straightforward solution to unify their data into a single structure.