Converters
CSV & Excel Viewer
Open CSV, XLS, and XLSX files in a searchable table with automatic delimiter detection.
Spreadsheets are parsed locally in your browser. Nothing is uploaded.
Open a spreadsheet
View CSV, XLS, or XLSX in a table without uploading it. CSV delimiters comma, semicolon, and tab are detected automatically.
No file opened.
Choose a file to preview its rows.
Clean and export
Trim cells, remove empty rows, and deduplicate whole rows before downloading a clean CSV.
Privacy and limits
Files are parsed in this tab. Preview is capped at 500 rows to keep the page responsive; the status line reports the real row count. Formula cells are shown as their stored values, not recalculated.