Transform

Convert a CSV into a plain text file with one record per line

Convert a CSV to a newline-delimited text file with configurable field separators.

🛡️ Your rows never leave your browser.
Why Onfyt: Strips RFC 4180 quoting when converting—values that were quoted only because they contained commas won't carry unnecessary quotes in the pipe-separated output.

Interactive Sample Data

idline_text
1First record line
2Second record line

How this tool works

The inverse of Lines to CSV: converts a properly structured CSV into a flat text format for legacy systems that expect newline-delimited pipe or tab-separated input. Some batch processing tools, shell scripts, and mainframe interfaces expect this format over RFC 4180 CSV. Converting tabular data into flat line-delimited records is essential for piping data into Unix command-line utilities, logging collectors, and stream-processing architectures. DataFix handles custom line delimiters, trims surrounding whitespace, and preserves quoted multiline cells without schema distortion. Flattening tabular CSV fields into line-by-line text blocks prepares formatted strings for command-line utilities, script automation, and batch configuration files. Serializing tabular CSV columns into line-separated text files provides clean formatting for batch scripting, command-line utility consumption, and parameter files. Our exporter strips unnecessary table formatting, handles custom line break conventions (CRLF for Windows or LF for Unix), and ensures clean text delivery. Exporting tabular data to raw lines is frequently used for feeding batch queue workers and microservice endpoints. Our serialization engine provides fine-grained control over record separators, custom delimiters, and line endings, ensuring format parity with Unix and Windows server environments. Serializing spreadsheet columns into plain text lines prepares input parameters for command-line scripts, batch terminal jobs, and text editors. Custom line separators ensure cross-platform compatibility across Windows and Linux environments. Header row exclusion allows outputting purely raw data values without leading descriptor lines, ideal for shell script loops and terminal pipe commands. Direct export modes allow omitting quotes to produce raw string lists ready for bash commands.

Things that usually go wrong

  • Values containing newlines are output as multiple lines — strip line breaks first.
  • Quoted values lose their quotes in the output.

Edge cases we tested

🧪 Cell containing the new delimiter (|)

Wrapped in quotes in output to prevent misparse.

🧪 Cells containing quoted multiline text

Preserves multiline cell integrity according to chosen split delimiter.

Frequently Asked Questions

What is the difference from Column to Comma-Separated List?

This tool produces one value per line (not comma-joined). It is used to generate plain text lists.

Can I include multiple columns?

Yes — select multiple columns and their values are joined with a tab or comma per line.

Related tools

Transform

Column to Comma-Separated List

Extract a CSV column and convert it to a comma-separated list for SQL IN clauses or code arrays.

Open Tool →
Transform

Comma-Separated List to Column

Convert a comma-separated, line-separated, or SQL IN list into a single-column CSV.

Open Tool →
Transform

Lines to CSV

Convert plain-text newline-delimited records into structured CSV tables.

Open Tool →