offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers
CSV to NDJSON Converter
Convert CSV data into newline-delimited JSON objects for use with streaming APIs, log processors, and modern ETL pipelines.
Free to use, no watermarks, runs in your browser—nothing uploads to our servers
Supports header rows, quoted values, and multi-line fields.
Report a bug
If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.