View and analyze CSV data in a sortable, filterable table. Auto-detect delimiters, search across columns, and export filtered results.
Developer Tools
About This Tool
CSV Viewer is an online tool that lets you view and analyze CSV data in an interactive, sortable table. It supports drag-and-drop file upload, auto-detects delimiters, provides search and filter capabilities across columns, and lets you export filtered results — all processed locally in your browser.
Key Features
- Drag-and-drop CSV file upload
- Auto-detect delimiter (comma, semicolon, tab, pipe)
- Sortable columns with ascending and descending order
- Search and filter across all columns
- Export filtered results as a new CSV file
- Stats bar showing row count and filtered results
Use Cases
- Quickly inspect and explore large CSV files without spreadsheet software
- Filter and search CSV data to find specific records
- Sort CSV data by any column for analysis and comparison
- Export filtered subsets of data from large CSV datasets
- Preview CSV files before importing into databases or applications
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Frequently Asked Questions
What is the CSV Viewer?
The CSV Viewer is an online tool that lets you view and analyze CSV data in a sortable, filterable table. It supports drag-and-drop file upload, auto-detects delimiters, and allows you to search, sort columns, and export filtered results — all processed locally in your browser.
Can I sort columns in the CSV Viewer?
Yes, you can click on any column header to sort the data in ascending or descending order. Clicking again reverses the sort direction, making it easy to find and organize your data.
Does it support file upload?
Yes, the CSV Viewer supports drag-and-drop file upload as well as file selection. You can also paste CSV data directly into the input area for quick viewing.
Can I export filtered results?
Yes, after applying search filters, you can export the filtered results as a new CSV file. This makes it easy to extract specific subsets of data from large CSV files.
Is my CSV data sent to any server?
No, all processing happens locally in your browser. Your CSV data is never uploaded or transmitted to any server, ensuring your information remains completely private and secure.