CSV to JSON Converter

Convert between CSV and JSON formats

Options

Delimiter

First row is header

Pretty print JSON

4 rows

CSV (Comma-Separated Values) is a simple file format used to store tabular data.

Each line represents a row, and values within a row are separated by a delimiter.

The first row typically contains column headers.

Name,Age,City

John,30,NYC

Jane,25,LA

JSON (JavaScript Object Notation) is a lightweight data interchange format.

Data is represented as an array of objects, where each object has key-value pairs.

Ideal for APIs and modern web applications.

[

{

"Name": "John",

"Age": "30"

}

]

Use the delimiter dropdown to handle different CSV formats (comma, semicolon, tab, pipe)
Toggle "First row is header" if your CSV doesn't have column names
Use "Reverse" button to convert JSON back to CSV
Values containing delimiters or quotes are automatically escaped
Pretty print makes JSON more readable with proper indentation