CSV Viewer & Editor
View, sort, and filter CSV files online. No upload to servers — all processing happens in your browser.
Privacy & Security: This tool is for personal use. Your CSV files are not uploaded to any server. All processing happens client-side in your browser.
Disclaimer: This tool is provided as-is. Please verify data integrity when working with important files.
About CSV Viewer & Editor
This free online tool allows you to view, sort, and filter CSV files without installing any software or uploading your data to a server. It's perfect for quickly inspecting CSV data, checking file contents, or performing simple data analysis.
How to Use
- Drag and drop your CSV file onto the upload area, or click to browse.
- Your data will be displayed in a sortable table format.
- Click column headers to sort by that column.
- Use the filter box to search for specific values across all columns.
- Download the filtered/sorted data as a new CSV file if needed.
Frequently Asked Questions
Is my CSV data kept private?
Absolutely. All processing happens entirely in your browser. No file data is sent to any server, logged, or stored anywhere. Your files remain completely private.
What's the file size limit?
The tool supports CSV files up to 10MB. For larger files, consider splitting them or using a dedicated spreadsheet application.
Can I edit the data?
Currently, this tool is designed for viewing, sorting, and filtering. For editing, you can download the filtered/sorted data and edit it in your preferred spreadsheet application.
What delimiters are supported?
The tool automatically detects common delimiters including comma, semicolon, and tab. It works with most standard CSV formats.
Can I convert this data to other formats?
Yes! Check out our CSV to JSON converter for transforming your CSV data into JSON format.