Flatten a JSON Array

The Flatten a JSON Array tool transforms complex, nested JSON data into a simple, flat structure. This makes it easier to work with and analyze large datasets. Whether you’re handling API responses, exporting data, or just looking to simplify nested JSON, this tool efficiently flattens arrays and objects.

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Supported file types: .json, .txt, .log
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Options
Flatten nested arrays
Maximize output

How to Use:

  1. Input Your JSON Data:
    Paste your JSON array into the “Input JSON Array” text area or use the “Choose File” button to import a file containing JSON data.
  2. Select Flattening Options:
    Toggle the “Flatten nested arrays” option if you’d like to flatten arrays within objects.
  3. Flatten the JSON:
    Click the “Flatten JSON” button to process the input. The tool will output the flattened JSON data in the “Flattened Output” text area.
  4. Copy or Export the Output:
    Once your data is flattened, you can copy it to your clipboard using the “Copy Output” button or export it as a .txt file by clicking “Export to File”.
  5. Clear All Data:
    If you wish to reset everything, click the “Clear All” button. This will erase both the input and output, and reset the options to their default settings.

What Flatten a JSON Array can do:

  • Flatten Nested Arrays:
    Convert nested arrays and objects into a single, easy-to-read structure.
  • Customizable Flattening:
    Flatten arrays and objects based on user-defined settings, such as the option to flatten nested arrays.
  • Instant Preview:
    View the flattened JSON data instantly in the output area with live updates.
  • File Support:
    Import a JSON file or export the flattened data as a .txt file.

Common Use Cases:

  • Simplifying Complex JSON Data:
    Flatten complex, nested JSON objects or arrays into a single layer for easier reading and processing.
  • Exporting Data in a Flat Structure:
    Convert multi-layered JSON data into a flat structure for CSV-like export or analysis.
  • Preparing Data for API Use:
    Quickly flatten nested API responses to simplify further handling.

Useful Tools & Suggestions:

To prep for flattening, Tokenize JSON helps break the array into smaller chunks so it’s easier to manage. After it’s flattened, Convert JSON to CSV gives you a clean, table-style format that’s easier to sort through.

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