Which Excel format should I choose for JSON conversion?

Choose XLSX for modern Excel with full features, XLS for compatibility with Excel 2003, XLSB for large files, ODS for LibreOffice/OpenOffice, or CSV for universal compatibility.

Is this JSON to Excel converter free?

Yes, our JSON to Excel converter is 100% free forever. No limits, no watermarks, no premium plans. Convert unlimited files of any size.

Is my JSON data secure when converting to Excel?

Absolutely! All conversion happens in your browser. Your data never leaves your device and is never uploaded to any server. We cannot see or access your data.

Can I create multiple Excel sheets from JSON?

Yes! Enable the Multiple Sheets option and specify a field to split by. For example, split employee data by department to create separate sheets for each department.

JSON to Excel Converter

100% FreeSecure & PrivateMultiple FormatsWorks Offline

Convert JSON to Excel instantly - XLSX, XLS, XLSB, ODS & CSV. Free forever, secure, and works offline. Perfect for data analysis and reporting.

Choose Excel Format

Excel 2007+ (.xlsx)

Modern Excel format, smaller file size

Excel 97-2003 (.xls)

Legacy Excel format, wider compatibility

Excel Binary (.xlsb)

Binary format, faster for large files

OpenDocument (.ods)

Open source format for LibreOffice/OpenOffice

CSV (.csv)

Simple text format, universal compatibility

0 characters

Multiple Formats

Export to XLSX, XLS, XLSB, ODS, or CSV formats with one click.

Smart Formatting

Auto-fit columns, freeze headers, and create formatted tables.

Multi-Sheet Support

Split data into multiple sheets based on any field value.

Free Forever

No limits, no signup, no premium plans. Always free.

Enterprise-Grade Excel Conversion

Professional features, completely free and secure

Excel Formats

100%

Private & Secure

∞

Unlimited Conversions

Files Uploaded

Excel Format Comparison

Choose the right format for your needs

Format	Best For	File Size	Compatibility
XLSX	Modern Excel features, formulas, charts	Smaller	Excel 2007+
XLS	Legacy systems, older Excel versions	Larger	Excel 97-2003
XLSB	Very large datasets, faster processing	Smallest	Excel 2007+
ODS	Open source, LibreOffice/OpenOffice	Medium	Universal
CSV	Simple data, universal compatibility	Smallest	All applications

Perfect for Every Data Professional

From developers to business analysts

Data Analysis & Reporting

Convert API responses and database exports to Excel for advanced analysis with pivot tables and charts.

Business Intelligence

Transform JSON data into Excel reports for stakeholders and management presentations.

E-commerce & Inventory

Export product catalogs and inventory data from JSON APIs to Excel for bulk updates.

Developer Tools

Debug API responses and test data by converting JSON to readable Excel format.

Financial Analysis

Convert financial data from JSON to Excel for budgeting, forecasting, and accounting.

Data Migration

Migrate data between systems using Excel as an intermediate format for validation.

Frequently Asked Questions

Free JSON to Excel Converter - XLSX, XLS, XLSB, ODS & CSV

Looking for a free, secure way to convert JSON to Excel? Our online JSON to Excel converter supports all major Excel formats including XLSX, XLS, XLSB, ODS, and CSV. Convert your JSON data to professional Excel spreadsheets instantly, with no file uploads or registration required.

Why Choose Our Free JSON to Excel Converter?

✅ Multiple Excel Formats: Export to XLSX, XLS, XLSB, ODS, or CSV
✅ 100% Private: All conversion happens in your browser - zero uploads
✅ Advanced Features: Multi-sheet support, auto-formatting, table creation
✅ Free Forever: No limits, no watermarks, no premium plans
✅ Works Offline: Convert without internet once loaded
✅ Professional Results: Enterprise-grade Excel files with proper formatting

Convert JSON to Any Excel Format

Whether you need modern XLSX files for Excel 2007+, legacy XLS for older systems, ultra-compact XLSB for large datasets, open-source ODS for LibreOffice, or simple CSV for universal compatibility - we've got you covered. Our free converter handles nested JSON objects, arrays, and complex data structures with ease.

How to Convert JSON to Excel Online for Free

Choose your preferred Excel format (XLSX, XLS, XLSB, ODS, or CSV)
Paste your JSON data or upload a JSON file
Customize options like sheet names, formatting, and multi-sheet splitting
Click "Convert" to generate your Excel file instantly
Download your professionally formatted Excel spreadsheet

Advanced Excel Conversion Features

Our free JSON to Excel converter goes beyond basic conversion. Create multiple sheets from your data, automatically fit column widths, freeze header rows, and generate formatted Excel tables. Perfect for data analysts, developers, and business professionals who need professional Excel files from JSON data.

Secure JSON to Excel Conversion

Privacy is our top priority. Your JSON data never leaves your browser - all conversion happens locally using JavaScript. No servers, no uploads, no data collection. Convert sensitive business data, financial records, or personal information with complete confidence. Our tool is as secure as working with files on your own computer.

Perfect for Every Industry

E-commerce: Convert product catalogs and inventory JSON to Excel
Finance: Transform financial API data into Excel reports
Healthcare: Export patient data from JSON to HIPAA-compliant Excel files
Education: Convert student records and grades to Excel spreadsheets
Marketing: Transform campaign data from JSON APIs to Excel dashboards
Development: Debug and analyze API responses in Excel format

Join thousands of professionals who trust our free JSON to Excel converter for their data transformation needs. No signup, no limits, no hidden fees - just fast, secure, and free JSON to Excel conversion with support for all major Excel formats. Convert your JSON data to professional Excel spreadsheets today!