Browser-based

Excel

Converter

Convert spreadsheet data between CSV, JSON, TSV, and HTML table formats. All processing happens in your browser.

All Converters

Drop a file here or click to upload

Supports CSV, JSON, TSV, XLSX, XLS, ODS

Input Format

Output Format

Input (CSV)

Output (JSON)

About Excel

Converter

Convert your spreadsheet data between popular formats directly in your browser. Import CSV, JSON, or TSV files and export to any format including HTML tables. All processing happens locally - your data never leaves your device.

CSVJSONTSVHTML