JSON to JSONL Converter
Transform text and structured data locally in your browser.
Transform text and structured data locally in your browser.
JSON to JSONL takes a JSON array and writes each element on its own line as compact JSON, the JSON Lines (NDJSON) format used by BigQuery, OpenAI batch files and log pipelines. [{"a":1},{"a":2}] becomes two lines. A single object is output as one line.