CSV Viewer API

Parse CSV into headers and rows (padded to the same width), optionally filtered by a search term and sorted by a column. Numbers and dates sort naturally.

View CSV files as a clean, sortable table in your browser. Click headers to sort, filter rows by any text and export the result. Nothing is uploaded.

Input

Send these as a JSON object. Unknown fields are rejected.

input

The CSV text. (string, required)

delimiter

Delimiter: "auto" to detect, or a single character. (string, up to 4 characters, default "auto")

header

Use the first row as column headings. (boolean, default true)

filter

Keep only rows where some cell contains this text (case-insensitive). (string, up to 500 characters, default "")

sortColumn

1-based column number to sort by. Omit to keep file order. (integer, 1 to 10000)

sortDirection

Sort direction when sortColumn is set. (string, one of asc, desc, default "asc")

limit

Maximum rows to return (1 to 1000). (integer, 1 to 1000, default 100)