Convert CSV to XML
Convert CSV data to XML format.
Convert CSV to JSON
Convert CSV files to JSON format with customizable options for delimiters, quotes, and output formatting. Support for headers, comments, and dynamic type conversion.
CSV Tools
What Is a CSV to JSON Converter?
This tool transforms Comma Separated Values (CSV) files to JavaScript Object Notation (JSON) data structures. It supports various CSV formats with customizable delimiters, quote characters, and comment symbols. The converter can treat the first row as headers, skip empty lines, and automatically detect data types like numbers and booleans. The resulting JSON can be used for data migration, backups, or as input for other applications.
Input CSV
Output JSON
Tool options
Input CSV Format
Conversion Options
Treat the first row as column headers
Ignore empty lines in the input CSV
Automatically convert numbers and booleans
Convert CSV to JSON Examples
Basic CSV to JSON Array
Convert a simple CSV file into a JSON array structure.
Input
name,age,city
John,30,New York
Alice,25,London
name,age,city
John,30,New York
Alice,25,London
Output
[
{
"name": "John",
"age": 30,
"city": "New York"
},
{
"name": "Alice",
"age": 25,
"city": "London"
}
]
[
{
"name": "John",
"age": 30,
"city": "New York"
},
{
"name": "Alice",
"age": 25,
"city": "London"
}
]
Input CSV Format
Conversion Options
Treat the first row as column headers
Ignore empty lines in the input CSV
Automatically convert numbers and booleans
CSV with Custom Delimiter
Convert a CSV file that uses semicolons as separators.
Input
product;price;quantity
Apple;1.99;50
Banana;0.99;100
product;price;quantity
Apple;1.99;50
Banana;0.99;100
Output
[
{
"product": "Apple",
"price": 1.99,
"quantity": 50
},
{
"product": "Banana",
"price": 0.99,
"quantity": 100
}
]
[
{
"product": "Apple",
"price": 1.99,
"quantity": 50
},
{
"product": "Banana",
"price": 0.99,
"quantity": 100
}
]
Input CSV Format
Conversion Options
Treat the first row as column headers
Ignore empty lines in the input CSV
Automatically convert numbers and booleans
CSV with Comments and Empty Lines
Process CSV data while handling comments and empty lines.
Input
# Comment
id,name,active
1,John,true
2,Jane,false
3,Bob,true
# Comment
id,name,active
1,John,true
2,Jane,false
3,Bob,true
Output
[
{
"id": 1,
"name": "John",
"active": true
},
{
"id": 2,
"name": "Jane",
"active": false
},
{
"id": 3,
"name": "Bob",
"active": true
}
]
[
{
"id": 1,
"name": "John",
"active": true
},
{
"id": 2,
"name": "Jane",
"active": false
},
{
"id": 3,
"name": "Bob",
"active": true
}
]
Input CSV Format
Conversion Options
Treat the first row as column headers
Ignore empty lines in the input CSV
Automatically convert numbers and booleans
All CSV Tools
Convert CSV Rows to Columns
Convert CSV rows to columns.
Convert CSV to TSV
Convert CSV data to TSV format.
Swap CSV Columns
Reorder CSV columns.
Convert CSV to YAML
Quickly convert a CSV file to a YAML file.
Change CSV Separator
Change CSV file delimiter
Find incomplete CSV records
Quickly find rows and columns in CSV that are missing values.
Transpose CSV
Quickly transpose a CSV file.
Insert CSV columns
Quickly insert one or more new columns anywhere in a CSV file.
TSV to JSON
Convert TSV to JSON format