•Headers: The first row is automatically treated as column headers.

•Type Detection: Automatically identifies Integers, Numbers, Dates, and Emails.

•Data Cleaning: Leading/trailing whitespace is trimmed during analysis.

•Empty Fields: Quoted empty strings and missing commas are tracked as nulls.

•Sample Logic: Shows up to 3 unique sample values for each column.

•Uniqueness: Calculated based on non-empty values in the column.