JSON to NDJSON

Convert JSON into NDJSON, instantly in your browser.

How to use JSON to NDJSON

  1. Paste or upload your JSON data.
  2. Click Convert to NDJSON.
  3. Copy or download the NDJSON result.

JSON to NDJSON

This tool converts JSON to NDJSON locally using JavaScript, so your data never leaves your browser. Paste your data or load a file, then copy or download the result.

Is my data uploaded?
No. The conversion runs entirely in your browser using JavaScript.
Is there a size limit?
Only your device's memory; there are no server-side limits.

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