CSV Viewer
View and explore CSV files in a spreadsheet-style grid with sorting, filtering, and search.
Drop your file here or click to upload
Supports CSV, TSV, TXT files up to 100MB
Or try a sample:
How to Use CSV Viewer
- Drag and drop your CSV file onto the upload area, or click to browse
- Your data will be displayed in a spreadsheet-style grid
- Click column headers to sort, use the search box to filter
- Download or copy your data when done
Features
- Drag-and-drop file upload
- Paste CSV data directly
- Load from URL
- Sortable columns
- Filterable columns
- Virtual scrolling for large files
- Dark mode support
Use Cases
- Quickly preview CSV files before importing
- Review data exports from applications
- Check CSV formatting and structure
- Share CSV data without spreadsheet software
Frequently Asked Questions
Is this tool free?
Yes, CSV Viewer is completely free to use with no limits.
Is my data secure?
Yes, all processing happens in your browser. Your files never leave your computer.
What's the maximum file size?
We recommend files under 50MB for best performance, but larger files are supported with virtual scrolling.
Can I edit my CSV?
Yes, toggle Edit Mode to make changes, then download the modified file.