Question 1

What is CSV?

Accepted Answer

CSV (Comma-Separated Values) is a simple file format for storing tabular data. Each line is a row, and values are separated by commas. It's widely used for data export/import in Excel, databases, and analytics tools.

Question 2

What does this validator check?

Accepted Answer

The validator parses your CSV and checks for consistent column counts across all rows. It will flag rows that have more or fewer columns than the header row.

Question 3

How do I handle quoted values with commas?

Accepted Answer

Wrap values containing commas in double quotes: "New York, NY". The parser automatically handles quoted fields correctly.

Question 4

Is my data secure?

Accepted Answer

Yes, all parsing happens locally in your browser. Your data never leaves your device or gets sent to any server.

CSV

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