Free Online Excel Tools
Convert PDF to Excel, save Excel as PDF, view workbooks, clean data, and repair spreadsheet files. 100% free, no signup required, and completely private - all processing happens in your browser.
Browse every Excel tool →Drop any Excel file here to get started
Supports .xlsx, .xls, .xlsm, .xlsb
Most Searched Excel Tools
Fast paths for the free Excel password remover, spreadsheet compare, online VLOOKUP, XLSX viewer, and legacy XLS conversion tasks.
Password Remover
securityFree online Excel password remover - unlock protected sheets and workbooks in .xlsx files.
VLOOKUP
generatorsCreate VLOOKUP formulas step by step.
Compare
utilitiesCompare two spreadsheets and highlight changed cells.
XLS to XLSX
convertersUpgrade legacy .xls files to modern .xlsx.
XLSX Viewer
viewersView modern .xlsx spreadsheets without Excel.
JSON to Excel
convertersConvert JSON objects and arrays into .xlsx sheets.
Flagship Release Tools
New and upgraded workflows for viewing, converting, repairing, and building spreadsheet formulas.
Password Remover
upgradedFree online Excel password remover - unlock protected sheets and workbooks in .xlsx files.
Excel Viewer
upgradedOpen and inspect Excel workbooks in your browser.
Excel Editor
newEdit Excel cells, rows, and columns online, then download.
Data Cleaner
newRemove duplicates, trim spaces, fill blanks, and fix rows.
JSON to Excel
upgradedConvert JSON objects and arrays into .xlsx sheets.
XLSX Viewer
upgradedView modern .xlsx spreadsheets without Excel.
Remove Duplicates
newDedupe rows by all columns or selected matching fields.
Compare
upgradedCompare two spreadsheets and highlight changed cells.
Popular Converters
Try PDF to Excel →PDF to Excel
Extract PDF table text into an Excel workbook.
Excel to PDF
Render spreadsheet data as a downloadable PDF.
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.
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.
Documentation & Data Exports
Try Excel to Markdown →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.
View & Edit
Excel Viewer
Open and inspect Excel workbooks in your browser.
Excel Editor
Edit Excel cells, rows, and columns online, then download.
XLSX Viewer
View modern .xlsx spreadsheets without Excel.
XLS Viewer
Open legacy Excel 97-2003 .xls files online.
CSV Viewer
Open and view CSV files as a sortable table in your browser.
XLSM Viewer
Open macro-enabled .xlsm files online without running macros.
XLSB Viewer
Open Excel binary .xlsb workbooks online without Excel.
Utilities
Try Excel Compare →Data Cleaner
Remove duplicates, trim spaces, fill blanks, and fix rows.
Remove Duplicates
Dedupe rows by all columns or selected matching fields.
Compare
Compare two spreadsheets and highlight changed cells.
Find Duplicates
Highlight and count duplicate rows without deleting them.
Sort & Filter
Search, filter, sort, preview, and export Excel rows.
Text to Columns
Split one Excel column into multiple delimiter-based columns.
Formula Generators
Try Formula Generator →Formula Explainer
Paste any formula and get a plain-English breakdown of how it works.
VLOOKUP
Create VLOOKUP formulas step by step.
Formula Generator
Build common spreadsheet formulas from guided inputs.
REGEX Generator
Test regex and build REGEXEXTRACT, REGEXREPLACE, and REGEXTEST formulas.
IF Formula
Build Excel IF and nested IF statements step by step.
XLOOKUP
Create modern XLOOKUP formulas for Excel 365.
Repair & Security
Password Remover
Free online Excel password remover - unlock protected sheets and workbooks in .xlsx files.
Unprotect Sheet
Remove sheet protection flags from files you own.
Macro Remover
Strip VBA macros from .xlsm files and save a safe .xlsx copy.
Metadata Remover
Inspect and strip author, company, and personal info from workbooks.
Password Recovery
Recover access to protected Excel sheets you own, explained honestly.
Protect Sheet
Add password protection to Excel worksheets in your browser.
Why Use ExcelTool.io?
100% Free
All tools are completely free. No hidden fees, no premium tiers.
Private & Secure
Your files never leave your browser. All processing happens locally.
No Signup Required
Start using our tools instantly. No account or registration needed.