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Parallel Arrays to JSON Object

Pair a unique string-key array with a same-length value array.

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Three steps. That’s it.

A useful toolkit for text, data, images and calculations.

  1. 01

    Add your input

    Choose a tool, enter values or select a file.

  2. 02

    Make it yours

    Adjust the options and run the action.

  3. 03

    Take the result

    Copy the result or download its file.

Key value array zipper online

Pair a unique string-key array with a same-length value array. Use this when inspecting or preparing text and structured data. Test the included sample first, then replace it with a small representative part of your own input.

How to use it

Paste your input. Supply value array. Choose Run tool and review the result. Copy or download the output when it matches your requirements.

Worked examples

Use this when inspecting or preparing text and structured data. Test the included sample first, then replace it with a small representative part of your own input.

Reproducible sample

Settings: No additional settings.

Input:

["name","age"]

Value array:
["Anna",25]

With the settings above, the output is:

Output:

{
  "name": "Anna",
  "age": 25
}

For this input, “age” is 25. These are the named fields in the example output.

Limitations and common mistakes

  • Results reflect the supplied input and selected options; review the example and output before using it.
  • Inputs are limited to 250,000 characters in total. Invalid input is reported rather than silently corrected.

Frequently asked questions

How can I check the result?

Run the fixed worked example with the documented settings, compare its output, then check your own input format and units before copying a result.

Does this require an account?

No. This bundled tool runs in your browser without a conversion account.

How can I pair a unique string-key array with a same-length value array in JSON online?

Paste your input. Supply value array. Choose Run tool and review the result. Copy or download the output when it matches your requirements.

Where is my input processed?

The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.

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