Utilities

CSV File Viewer

Upload or paste a CSV, TSV, or LOG file. Search, filter, and sort data in a clean table. Nothing leaves your browser.

📄Drop a CSV file here or click to uploadOr paste your data below

Auto-detection

The delimiter is detected automatically when you upload or paste a file by counting occurrences of common separators (comma, tab, semicolon, pipe) in the first 1000 characters. You can override it manually.

Sorting & Filtering

Click any column header to sort ascending, click again to sort descending, and a third click clears the sort. The search box filters across all columns simultaneously.

Privacy

Files are read using the browser's FileReader API — no data is uploaded to any server. Everything stays on your machine. To convert your CSV to JSON, use CSV to JSON. To convert JSON back to CSV, use JSON to CSV.