XLSX to CSV Converter
Upload an Excel or OpenDocument spreadsheet and download CSV output for spreadsheets, databases, scripts, and reporting workflows.
Redo
Single sheet
A workbook with one worksheet downloads as a plain CSV file.
Multiple sheets
Each worksheet becomes its own CSV file inside one ZIP download.
Comma output
CSV files use comma delimiters, quoted fields, UTF-8, and line breaks compatible with common spreadsheet tools.
Excel exports
Turn workbook data into CSV files for import into databases, data tools, and automation scripts.
ODS compatible
OpenDocument spreadsheets from LibreOffice and other office suites use the same conversion path.
No output limits
The tool preserves workbook data in CSV form and keeps the normal 1 GB upload limit.
Relaterade kalkylarks- och dataverktyg
CSV to Excel
Convert CSV or TSV files into XLSX workbooks.
CSV-formatterare
Validera rader och avgränsare före konvertering.
JSON till CSV-konverterare
Gör om CSV-rader till JSON eller platta ut JSON-exporter.
PDF till Excel
Skapa XLSX-arbetsböcker från valbara PDF-tabeller.
PDF Table Extractor
Exportera valbara PDF-tabeller som CSV eller TSV.
ICS to CSV
Convert calendar exports into spreadsheet-ready CSV rows.
Dokumentkonverterare
Bläddra bland kalkylarks- och dokumentkonverterare.
Utvecklarverktyg
Öppna webbläsarbaserade format- och valideringsverktyg.