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Split Paired Lines

Split each line at the first literal delimiter into two JSON arrays.

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Paired line splitter online

Separate paired text into two arrays. Each line is split at the first literal delimiter, rather than parsed as CSV.

How to use it

Enter the source input or select Try example. Review Delimiter. Select Run tool and inspect the result before copying or downloading.

Options and example settings

Option	Choices / value	Example default
Delimiter	Enter a value	\|

Worked examples

Separate paired text into two arrays.

Worked example — Split Paired Lines

Settings: Delimiter: |

Input:

Anna | 25
Ben | 30

Output:

{
  "left": [
    "Anna",
    "Ben"
  ],
  "right": [
    "25",
    "30"
  ]
}

The example returns an object with 2 top-level fields. The fields “left”, “right” identify the returned values or sections.

Limitations and common mistakes

Each line is split at the first literal delimiter, rather than parsed as CSV.

Frequently asked questions

How can I divide each line at the first literal delimiter into two JSON arrays online?

Enter the source input or select Try example. Review Delimiter. Select Run tool and inspect the result before copying or downloading.

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.