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Validate JSON Lines files row by row, find broken line numbers, and convert valid records to a JSON array.
3 valid records
Paste one JSON object per line.
Invalid rows are reported with exact line numbers.
When all rows are valid, copy the generated JSON array.
Validate JSON Lines files row by row, find broken line numbers, and convert valid records to a JSON array. The jsonl validator runs in your browser unless the page states that it uses an external service.
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