View, edit, sort, filter, add rows/columns, and download CSV files — 100% free.
Click or drag & drop a CSV file here
Supports .csv, .tsv, and .txt files (Max: 10MB)
Upload a CSV file to get started
or paste CSV data below
A CSV Viewer and Editor is a free online tool that lets you view, edit, sort, filter, add rows/columns, and download CSV files. It's perfect for working with spreadsheet data without needing Excel.
This tool supports .csv (comma-separated), .tsv (tab-separated), and .txt files. You can manually select the delimiter from the toolbar.
Yes! Click the "Add Column" button to add a new empty column. You can also rename column headers by double-clicking them.
Yes! Kognitrick CSV Viewer and Editor is completely free to use. No registration, no hidden charges.
Absolutely! All data processing is performed entirely in your browser. Your CSV data never leaves your device.
This tool is useful for data analysts, business professionals, students, researchers, and anyone who needs to quickly view and edit CSV data.