NDJSON to SQL Converter.
Turn JSON Lines (one object per line) into INSERT batches—fully client-side.
- Data & API
- Runs in your browser
NDJSON is parsed only in your browser. No log lines are uploaded or stored by Infyways.
NDJSON (JSON Lines)
One JSON object per line. Column order follows first-seen keys.
SQL
No lines to parse.
How it works
Two steps.
- 01
Paste NDJSON where each line is one JSON object (common for logs and streaming exports).
- 02
Set table name and SQL dialect; nested objects are stored as JSON text in the cell.
Features
Highlights.
Runs locally
All parsing happens in your browser.
Union of keys
Columns are the union of keys across lines, in first-seen order.
Can each line be an array?
No—only JSON objects (key/value) rows are supported for INSERT columns.
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