CSV to Fixed Width
Paste CSV, choose a delimiter and optional width, then copy the padded fixed-width result.
Paste CSV to convert it locally.
Quoted CSV fields and escaped quotes are supported. Values are padded with spaces; optional truncation limits each column.
A QUICK WALKTHROUGH
How to use this tool
- Paste CSV with one record per line.
- Choose the delimiter and optional column width.
- Convert and copy the result.
Quoted CSV parsing
Quoted fields and doubled quote escapes are supported. Newlines separate records.
Padding and truncation
Automatic widths use the longest value in each column. An explicit width pads values and optional truncation cuts values to that width. Processing is local.
GOOD TO KNOW
Common questions
Are quoted fields supported?
Yes, including doubled quote escapes.
How are widths chosen?
By the longest value in each column, unless you enter one explicit width.
Is the CSV uploaded?
No. Conversion happens in your browser.