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development tool

NDJSON and JSON Converter

Convert between the ndjson and the json array with one JSON value per line.

NDJSON and JSON Converter User manual

  1. Fill in the parameters or select the file according to the form, and check the unit and format first.
  2. Organize the interface line-by-line data into a JSON array.
  3. Click the processing button to view the results, you can copy or download and save.

Calculation method and processing rules

Strictly parse JSON line by line, reserved strings, boolean values, null and nested structures.

scope of use

Up to 2000 lines and 10000 nodes; long integers must use strings, and blank lines are ignored.

Will the input content be saved on the server?

This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.

Why may the result be different from other tools?

Up to 2000 lines and 10000 nodes; long integers must use strings, and blank lines are ignored. Please compare the input unit, rounding method, applicable rules and data version first.