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JSON/CSV Converter

Convert between JSON and CSV formats bidirectionally.

JSON to CSVCSV to JSONconvert JSONdata converter
Delimiter:
JSON Array
CSV
id,name,email,age
1,Alice,alice@example.com,28
2,Bob,bob@example.com,35
3,Charlie,charlie@example.com,42

What is JSON/CSV Converter?

JSON CSV Converter transforms data between JSON and CSV formats bidirectionally. Convert arrays of objects to spreadsheet format or parse CSV files into structured JSON data.

Common Use Cases

Data Export

Convert JSON API data to CSV for spreadsheets.

Data Import

Transform CSV data into JSON for applications.

Reporting

Prepare data for business intelligence tools.

Migration

Convert data between different system formats.

How to Use This Tool

  1. Paste JSON array or CSV data
  2. Select conversion direction
  3. Configure options (delimiter, headers)
  4. Download or copy the converted data

Frequently Asked Questions

What JSON structure is supported?
Arrays of flat objects work best. Nested objects may be flattened or JSON-stringified.
What delimiter does CSV use?
Comma by default, but you can configure semicolon, tab, or pipe.
How are nested objects handled?
Nested objects are typically flattened with dot notation (e.g., address.city).

JSON/CSV Converter is a free online tool that requires no signup or installation. It works directly in your browser, keeping your data private and secure.