CSV Viewer

Upload CSV and view as table.

Free online CSV viewer to open and preview CSV files as a formatted table. No software or spreadsheet app required.

Upload CSV File
.csv • Max 15MB
How it works:
  1. Select your CSV file.
  2. The file is read inside your browser.
  3. Data is displayed as a table.
  4. For performance, only first 1000 rows are shown.
Privacy: CSV files are processed locally in your browser. No data is uploaded to our servers.
CSV Viewer FAQ

Yes — you can view CSV files online for free.

No — the CSV is opened and parsed locally in your browser.

Row display is limited for performance and browser safety with large files.

This tool supports CSV only. Use the CSV ↔ Excel converter for spreadsheet formats.
Related Tools:
CSV ↔ Excel Converter · JSON → CSV · JSON Formatter
View CSV Files Online

CSV (Comma Separated Values) files are commonly used for data exchange and spreadsheets. This online CSV viewer helps you quickly inspect CSV data in table format without opening Excel or other software.

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Files Processed
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Zero Data Storage