Online CSV Editor & Viewer
Open, edit and export CSV with a spreadsheet-like experience. Load from disk or URL, paste directly, and manage columns and rows quickly.
Data Source
Enter an URL
Move columns by dragging the left side of the header. Resize columns by dragging the right edge. Click a header to sort.
Spreadsheet
0 × 0
About CSV Viewer & Editor
Use this tool to view and edit CSV or TSV data directly in your browser. Load from disk, URL, or paste from spreadsheets. Sort, move, resize, and clean your data with a familiar, spreadsheet-like interface.
Export clean data to CSV or Excel format. Numeric columns are right-aligned for improved readability.
Frequently Asked Questions
Choose a file, paste data, or enter a URL. Click Auto Detect if your pasted data needs separator detection.
Drag to move columns, drag the right edge to resize, click headers to sort, and use the context menu to delete a row or column.
Use Save CSV or Save Excel. The Excel export generates a compatible sheet from the current grid.