CSV Column Counter
Count header columns and row widths.
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What would you like to do next?
Count CSV columns
Broken CSV rows often show up as uneven column counts. Paste CSV text to compare the header width with each data row and flag rows that need review. It is useful for import QA, spreadsheet cleanup, feed validation and migration prep.
Find uneven rows
Rows with extra or missing columns may indicate unescaped delimiters, missing values or broken quotes.
Frequently asked questions
What does row width mean?
It is the number of fields parsed on a row.
Why compare with the header?
The header is usually the expected column layout for the file.
Can I choose the delimiter?
Yes. You can use auto detect or select comma, semicolon, tab or pipe.