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JSON Lines tool
Formatters
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About this tool
Parse newline-delimited JSON into an array or generate compact records from JSON.
Common uses
- Parse newline-delimited JSON into an array or generate compact records from JSON.
- Choose parse or generate mode and paste NDJSON or JSON.
How to use it
- 1.Choose parse or generate mode and paste NDJSON or JSON.
- 2.Set JSON indentation, run, and review valid-record counts and line errors before copying.
Worked example
Input and result
1 bad 2
[1,2] + 1 line error
Unlike the strict JSON Lines converter, this parser retains valid records.
Limits and notes
- Parsing skips blank and invalid lines while retaining valid records. Generation treats a non-array JSON value as one record.
Frequently asked questions
What does this tool do?
Parse newline-delimited JSON into an array or generate compact records from JSON.
What should I check before using the result?
Parsing skips blank and invalid lines while retaining valid records. Generation treats a non-array JSON value as one record.