JSON Array to NDJSON Converter

Convert a JSON array into newline delimited JSON, the format that streaming systems, log processors and bulk import APIs expect. NDJSON puts one complete JSON record on each line, which lets tools read and process records one at a time without loading a whole file into memory. This converter parses your array and writes each element as a compact single line JSON value, so every row is independently parseable. If you pass a single object instead of an array it is written as one line, and nested structures inside each record are preserved exactly. Paste your JSON array, click convert, and copy the NDJSON for your ingestion pipeline or Elasticsearch bulk load. Everything runs locally in your browser, so the records you convert are never uploaded or logged by any third party service.