JSON ↔ CSV Converter
Convert JSON data to CSV and CSV data to JSON online.
JSON Input
Enter an array of JSON objects.
About JSON ↔ CSV Converter
JSON ↔ CSV Converter lets you convert structured JSON data to CSV and CSV data back to JSON directly in your browser.
How to use JSON ↔ CSV Converter
- Choose JSON → CSV or CSV → JSON.
- Paste your JSON or CSV data into the input area.
- Click Convert to process the data.
- Review the converted result.
- Click Copy to copy the result to your clipboard.
What is JSON?
JSON, or JavaScript Object Notation, is a structured text format commonly used to exchange data between web applications, APIs and services. JSON represents data using objects, arrays, strings, numbers, booleans and null values.
What is CSV?
CSV, or Comma-Separated Values, is a simple text format commonly used to store tabular data. Each row represents a record and columns are normally separated by commas.
JSON vs CSV
| JSON | CSV |
|---|---|
| Structured and hierarchical data | Tabular data in rows and columns |
| Commonly used by APIs | Commonly used by spreadsheets |
| Supports nested objects and arrays | Primarily designed for flat tabular data |
When should you convert JSON to CSV?
Converting JSON to CSV can be useful when you need to open structured data in spreadsheet applications, analyze tabular records or share data in a simple row-and-column format.
When should you convert CSV to JSON?
Converting CSV to JSON can be useful when tabular data needs to be processed by JavaScript applications, APIs or other systems that work with structured JSON data.
Is my data uploaded to a server?
No. The conversion is performed directly in your browser using JavaScript. Your JSON and CSV data does not need to be uploaded to a server.