CSV Rename Headers
Rename, reorder, and apply naming-case transforms to CSV header rows.
O
M
T
Rename and reorder CSV headers
Apply snake_case, camelCase, and other naming conventions, override individual header names, and optionally reorder columns by listing original header names.
Related: CSV Formatter and Sort CSV Columns.
Frequently Asked Questions
Do manual renames override conventions?
Yes. Lines in the form old=new rename headers before the convention transform runs on any header without a manual mapping.
Related Tools
Rational Zeros Calculator
Sum of Linear Number Sequence Calculator
Pounds to Grams Converter
ICC Calculator
Surface Area of a Rectangle Calculator
Decimal to BCD Converter
JSON to TOML Converter
Chord Transposer
Gallons to Tons
Sort Time Intervals
Accrual Ratio
YAML to Plist Converter
Tournament Bracket Generator
Tennessee Paycheck Calculator
CSS Variables Generator
Bionic Text Converter
Boiling Point at Altitude Calculator
Irregular Polygon Area Calculator
PDF Metadata Editor
WhatsApp Link Generator