JSON to CSV

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JSON vs CSV: Data Format Comparison

JS

JSON Format

JavaScript Object Notation

JSON is a language-independent open data format that uses human-readable text to express data objects consisting of attribute-value pairs. Although originally derived from JavaScript, JSON data can be generated and parsed with a wide variety of programming languages.

  • Supports complex nested structures
  • Self-documenting with key names
  • Native support in web APIs
  • Handles multiple data types
  • Human-readable format
CS

CSV Format

Comma-Separated Values

CSV is a simple file format used to store tabular data in plain text. Each line represents a data record, with fields separated by commas. It's universally supported by spreadsheet applications and databases.

  • Simple tabular structure
  • Universal spreadsheet compatibility
  • Easy to import/export
  • Lightweight and fast
  • Ideal for data analysis

Frequently Asked Questions

Everything you need to know about our converter

What is JSON?

Why convert JSON to CSV?

How does nested JSON data get converted?

Can I customize the CSV output?

What's the maximum JSON file size?

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Changelog

January 2025
Added numeric key correction to fix JSON option
Added lowercasing of literals to fix JSON option
November 2024
Added improved error messages
Fixed a document error bug
Fixed a skip validation issue
Fixed multiple root element validation
October 2024
Fixed a failed validation bug