For everyone
Spreadsheet & Table Conversions
Move data between CSV, Excel and HTML tables in a couple of clicks. No spreadsheet software required — everything runs in your browser.
CSV Excel
CSV to Excel (XLSX) Converter
Turn a CSV into a proper Excel workbook (.xlsx) with clean columns — no more import wizards or mangled data. Open it directly in Excel or Google Sheets.
Open tool Excel CSV
Excel (XLSX) to CSV Converter
Upload an Excel workbook (.xlsx or .xls) and download clean CSV. Choose which sheet to export — perfect for importing into databases, scripts and data pipelines.
Open tool CSV HTML Table
CSV to HTML Table Converter
Turn CSV into clean, semantic HTML <table> markup with a live preview — ready to paste into a web page, email or CMS.
Open tool