Export Excel XLSX to CSV for scripts and imports

Turn Excel spreadsheets into CSV for databases, APIs, and data pipelines — with AnyConv365 online, no desktop Excel required.

Updated 2026-07-15

CSV is the lingua franca of data imports. When a tool asks for comma-separated rows instead of a workbook, export from XLSX to CSV before you upload.

Quick steps

Open XLSX to CSV.
Upload your .xlsx workbook.
Download the CSV and open it in a text editor or import tool to verify columns.

Tips

Need Excel again after editing CSV? Use CSV to XLSX.
Working from legacy .xls? Try XLS to CSV.
Sharing a printable report instead? Export XLSX to PDF.
More spreadsheet paths live in the Spreadsheet Converter.

When XLSX to CSV is the right call

Use CSV when shipping tabular data to Python/R scripts, CRM imports, or APIs. Keep XLSX when formulas, multiple sheets, or cell formatting still matter — CSV stores values, not live formulas.

Spreadsheet conversions may use AnyConv365 servers for fidelity; uploads are deleted after processing. Preview delimiter and encoding before you pipe the file into production.

Related guides

XLSM to XLSX Conversion Guide

Use this guide for keeping workbook data and formulas editable in an XLSX copy without macros. The steps below cover conversion and the checks worth making.

Convert CSV to TSV for Unix tools and legacy importers

Turn comma-separated CSV exports into tab-separated TSV for shell pipelines, log tools, and importers that expect tabs with AnyConv365.

Convert TSV to CSV for spreadsheet and import tools

Turn tab-separated TSV files into comma CSV for Excel, Google Sheets, and data import scripts with AnyConv365.

Convert TSV to XLSX for Excel formulas and charts

Turn tab-separated TSV exports into Excel XLSX workbooks for formulas, pivot tables, and team sharing with AnyConv365.