JSON Compare Tool
02 / DATA
Structured data tools
Format, convert and compare JSON, YAML and XML data on your device.
Compare values, not formatting. Object key order is ignored; arrays are compared by index.
0 / 2.000.000 characters
0 / 2.000.000 characters
Both inputs stay on your device.
04 / PDF
PDF tools
Merge PDFs, extract pages, rotate or turn images into a PDF.
File contents stay in your browser.
06 / CODE
Code formatter
Format HTML, CSS, JavaScript and TypeScript on your device.
Formatted code appears here.
0 / 500.000 characters
Uses Prettier. Adjusts indentation, line breaks and punctuation according to its formatting rules. Code is never executed. Formatting is not a check for bugs or TypeScript type errors.
05 / EXCEL, CSV & JSON
Spreadsheet conversion
Preview and convert XLSX, CSV, TSV or tabular JSON without uploading it.
Input
ABOUT THIS TOOL
JSON Compare Tool
Compare two JSON versions in formatted panels and inspect every changed path in a detailed list.
How to use it
- Choose your input or paste it into the relevant field.
- Set the options and run the tool.
- Review the result, then copy or download it.
Good to know
- Object key order is not treated as a difference.
- Comparison runs entirely in your browser.