CSV Viewer & Editor
Upload or paste CSV data to view it as an interactive table. Sort, search, edit, and export.
Drag & drop a CSV file here, or click to upload
- or paste CSV below -
What is a CSV Viewer?
A CSV viewer lets you open and inspect comma-separated values files in a structured table format. Instead of reading raw text, you can see your data organized into rows and columns with sorting, filtering, and editing capabilities. This tool processes everything in your browser, keeping your data private.
How to Use
- Upload a CSV file by dragging it onto the drop zone or clicking the upload button.
- Alternatively, paste CSV text directly into the textarea.
- Click View as Table to render your data as an interactive table.
- Click column headers to sort. Use the search box to filter rows.
- Enable Edit Mode to modify cell values directly.
- Export your data as CSV or JSON when done.
Features
- Auto-detect delimiter (comma, semicolon, tab)
- Sortable columns (click to toggle ascending/descending)
- Real-time search and filtering
- Inline cell editing
- Column statistics for numeric data (min, max, average, sum)
- Pagination with 50 rows per page
- Export to CSV or JSON
- Drag and drop file upload
FAQ
Is my data uploaded to a server?
No. All parsing, viewing, and editing happens entirely in your browser. Your data never leaves your device.
How large a file can I view?
Files up to several MB work well. The pagination system ensures smooth performance even with thousands of rows.
Can I edit and re-download the data?
Yes. Enable Edit Mode, make changes to any cell, then use the Download CSV or Download JSON buttons to export your modified data.