Paste newline-delimited JSON and instantly validate records, inspect each line, filter by text, see parse errors, and export a clean formatted JSON array. Useful for logs, event streams, ETL payloads, API traces, and JSONL datasets.
One JSON object per line. You can paste logs, event streams, export files, or JSONL datasets. Objects are recommended, but valid JSON values also work.
Parse some NDJSON to see the combined JSON array.
No errors yet.
Select a record to inspect its formatted JSON here.