Excel & Spreadsheet Tools
Convert, clean and reorganize XLSX workbooks and CSV data with practical spreadsheet workflows. 25 tools are currently live in this section.
XLSX to CSV Converter
Convert the first or selected Excel worksheet to a UTF-8 CSV file.
Open tool →Export All Excel Sheets to CSV
Export every worksheet in an XLSX workbook as separate CSV files inside one ZIP.
Open tool →CSV to XLSX Converter
Convert a CSV or TSV file into a real XLSX workbook.
Open tool →XLSX to JSON Converter
Convert the first Excel worksheet to JSON using the first row as column names.
Open tool →Excel Sheet to JSON
Convert one named worksheet from an XLSX workbook to JSON.
Open tool →Extract Excel Worksheet
Copy one worksheet into a new standalone XLSX workbook.
Open tool →Merge Excel Workbooks
Combine worksheets from multiple XLSX workbooks into one workbook, renaming duplicates safely.
Open tool →Split Excel Workbook by Sheet
Split an XLSX workbook into one workbook per worksheet and download them as a ZIP.
Open tool →Rename Excel Worksheet
Rename one worksheet in an XLSX workbook.
Open tool →Delete Excel Worksheet
Remove one worksheet from an XLSX workbook while preserving the remaining sheets.
Open tool →Reorder Excel Worksheets
Reorder workbook sheets using a comma-separated list of worksheet names.
Open tool →Copy Excel Worksheet
Duplicate a worksheet inside the same workbook with a new sheet name.
Open tool →Remove Blank Excel Rows
Delete completely empty rows from every worksheet in an XLSX workbook.
Open tool →Remove Blank Excel Columns
Delete completely empty columns from every worksheet in an XLSX workbook.
Open tool →Trim Excel Cell Whitespace
Trim leading and trailing whitespace from text cells across an XLSX workbook.
Open tool →Find and Replace in Excel
Find text and replace it across string cells in every worksheet.
Open tool →Uppercase Excel Text Cells
Convert text cell values to uppercase while leaving formulas and numbers unchanged.
Open tool →Lowercase Excel Text Cells
Convert text cell values to lowercase while leaving formulas and numbers unchanged.
Open tool →Freeze First Row in Excel
Freeze the first worksheet row in every sheet for easier scrolling.
Open tool →Remove Frozen Panes from Excel
Remove freeze-pane settings from all worksheets in an XLSX workbook.
Open tool →Add AutoFilter to Excel Header Row
Add an AutoFilter across each worksheet used range using the first row as headers.
Open tool →Convert Excel Formulas to Cached Values
Create a workbook using the cached values stored for formulas. Cells without cached results may become blank.
Open tool →Remove Excel Comments
Remove cell comments and notes from every worksheet in an XLSX workbook.
Open tool →Remove Excel Hyperlinks
Remove hyperlink targets from all workbook cells while retaining displayed text.
Open tool →Remove Hidden Excel Sheets
Delete hidden and very-hidden worksheets while keeping at least one visible sheet.
Open tool →About Excel & Spreadsheet Tools
Convert, clean and reorganize XLSX workbooks and CSV data with practical spreadsheet workflows. MediaZuno groups closely related utilities together so you can move between tasks without hunting across different websites.