Free Online Excel Tools

Create VLOOKUP formulas step by step.

Compare two spreadsheets and highlight changed cells.

Upgrade legacy .xls files to modern .xlsx.

View modern .xlsx spreadsheets without Excel.

Convert JSON objects and arrays into .xlsx sheets.

Diagnose workbook structure and recover readable sheets when possible.

Open and inspect Excel workbooks in your browser.

Remove duplicates, trim spaces, fill blanks, and fix rows.

Convert JSON objects and arrays into .xlsx sheets.

View modern .xlsx spreadsheets without Excel.

Dedupe rows by all columns or selected matching fields.

Compare two spreadsheets and highlight changed cells.

Turn CSV text or files into a clean .xlsx workbook.

Export spreadsheet rows as structured JSON.

JSON to Excel

Convert JSON objects and arrays into .xlsx sheets.

Excel to JSON

Export spreadsheet rows as structured JSON.

CSV to Excel

Turn CSV text or files into a clean .xlsx workbook.

Excel to CSV

Export any sheet from an Excel workbook as CSV.

XML to Excel

Convert XML data into spreadsheet rows.

PDF to Excel

Extract PDF table text into an Excel workbook.

HTML to Excel

Convert pasted HTML tables into .xlsx workbooks.

Excel to HTML

Export worksheets as clean HTML table markup.

Excel to SQL

Generate SQL create and insert scripts from worksheet rows.

Excel to Markdown

Export worksheets as Markdown tables for docs and README files.

Excel to TSV

Export selected sheets as tab-separated text.

Excel to LaTeX

Convert spreadsheet rows to LaTeX tabular markup.

Excel to YAML

Export worksheet rows as YAML records for developer workflows.

Remove duplicates, trim spaces, fill blanks, and fix rows.

Dedupe rows by all columns or selected matching fields.

Compare two spreadsheets and highlight changed cells.

Search, filter, sort, preview, and export Excel rows.

Split one Excel column into multiple delimiter-based columns.

Find missing values, duplicate values, and column type issues.