FileConvert

Data converter

NDJSON to XML Converter

Turn NDJSON files into XML without installing anything. The target format on this page is already set to XML, so a single file or a whole folder is one press of Convert away.

  • Whole batches at once
  • Quality you control
  • Removed once it is done

NDJSON XML

or drop files here

Files travel over TLS and are deleted from the server as soon as the conversion finishes.

NDJSON and XML: what actually changes

NDJSON is one JSON object per line, so a huge file can be streamed rather than parsed whole. XML is verbose, schema-validated markup still standard in enterprise and publishing.

Records are read out of the NDJSON with their structure intact and written as XML, so this is a real parse rather than a text substitution — quoting, escaping and character encoding are all handled for you. The XML you get back keeps attributes, namespaces and validation against a schema, and gives up brevity. The thing to check before you rely on the output is typing: dates, leading zeros and very large integers are where formats disagree.

How it goes3 steps

  1. Add your NDJSON files
    Drop them onto the box above or click Select File. Add as many .ndjson files as you like — the whole batch converts in one go, and duplicates are ignored.
  2. Confirm XML as the output
    XML is already selected as the target format on this page. Check the delimiter and encoding options if your data is unusual.
  3. Download your XML
    Hit Convert and grab the finished XML files individually or as a single ZIP. Everything is deleted from the server once you have them.

Format facts

What each side of this conversion is good at, so you know what you are trading away.

Source .ndjson

NDJSON

One JSON object per line, so a huge file can be streamed rather than parsed whole.

Compression
Lossless
Transparency
Not supported
Keeps
Record structure while staying line-addressable
Gives up
The enclosing array — each line stands alone

Result .xml

XML

Verbose, schema-validated markup still standard in enterprise and publishing.

Compression
Lossless
Transparency
Not supported
Keeps
Attributes, namespaces and validation against a schema
Gives up
Brevity

Send NDJSON somewhere else

Every other format a NDJSON file can leave as.

From .ndjson 6 targets

csv tsv json parquet yaml toml

Related converters

Other routes in and out of these formats.

PARQUET XML Parquet to XML JSON XML JSON to XML YAML XML YAML to XML TOML XML TOML to XML

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