Interactive Column Order & Schema Manager
CSV Column Editor
Reorder, rename, delete, duplicate, and append new columns in your spreadsheet with live preview updates.
Drop your CSV file here to edit columns
Reorganize and modify columns in your browser with zero server uploads.
Column Manager (Scroll horizontally to view all)
Frequently Asked Questions
Each column card features 'Move Left' and 'Move Right' action buttons. Clicking these shifts the column position across the entire dataset in real-time.
Yes. Click 'Add Column' to append a new field name with an optional default value assigned across all rows.
Yes. The editor maintains an in-memory undo history stack allowing you to reverse any accidental column drops or renames.