Skip to main content
Back to all tools

Convert JSON to XLSX

Convert JSON to XLSX format — 100% browser-based, no upload required.

2 cores · low tier

Drop a file here or click to select

Format will be auto-detected

About these formats

Source

JSON

JavaScript Object Notation

Lightweight data interchange format. Human-readable and easy to parse — the standard for web APIs and config files.

Best for

Web APIsConfigurationData exchangeNoSQL databases

Advantages

  • + Human readable
  • + Easy to parse
  • + Language agnostic
  • + Web standard

Limitations

  • No comments
  • No date type
  • Verbose for large data
Target

XLSX

Microsoft Excel Spreadsheet

Standard spreadsheet format with formulas, charts, pivot tables, and data analysis. Used across business and science.

Best for

Data analysisFinancial reportsBusiness dataCharts & formulas

Advantages

  • + Formulas & functions
  • + Charts
  • + Data analysis
  • + Wide support

Limitations

  • Requires Office software
  • Slow with large data
  • Complex format