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json to csv converter

world's simplest csv tool

Free online JSON to CSV converter. Just upload your JSON in the form below and it will automatically get converted to a CSV file. In the tool options, you can configure the CSV quoting and value separator characters and enable or disable the CSV header row. Created by programmers from team Browserling.

᠎᠎᠎          Tool Options

CSV Column Headers

Use JSON object keys as
CSV column names on the
first row of the CSV data.

CSV Field Delimiter

Use this character to
separate CSV values.
By default, CSV values are
separated by a comma but
you can use any other symbol.

CSV Quoting

Use this character to quote
CSV values.
Wrap all CSV values in
the specified quotes.

What is a json to csv converter?

This tool transforms JavaScript Object Notation (JSON) data structures into neatly organized Comma Separated Values (CSV) files. The CSV format presents data in a tabular structure, which makes it simple to analyze and visualize in spreadsheet programs such as Excel or Google Sheets. The tool can process two different JSON data formats. The first format is an array of JSON objects "[{obj1}, {obj2}, ...]". In this mode, object keys become column names and JSON values become rows. In the options, you'll also find the "Extract Headers" checkbox, which you can use to control the column header titles on the first row of the output CSV. If this option is turned on, JSON keys will be printed on the first line of the CSV, but if it's turned off, only the JSON values will be printed on all lines. The second JSON data format is an array of arrays "[[...], [...], ...]". In this mode, each sub-array is treated as a set of columns and the header values aren't displayed. Additionally, in the options, you can adjust the desired CSV format. You can specify the CSV column separator character – by default, it's a comma but you can set it to semicolon, pipe, or any other symbol. You can also enable or disable quoting all CSV fields. By default, the fields are quoted only if necessary but via the "Quote All Fields" checkbox, you can quote absolutely all fields, including headers. Additionally, the tool allows you to specify a custom quote character to use for quoting fields. By default, it's a double-quote symbol but you can change it to a single-quote or some other symbol if necessary. If you need the reverse tool, that is, to convert CSV to JSON, then you can use our Convert CSV to JSON tool. Csv-abulous!


Json to csv converter examples

Click to try

Transform JSON into CSV with Column Headers

In this example, we convert a JSON array of data objects into a plain-text CSV structure. As the JSON data objects have three keys, the output CSV has three columns. The JSON object keys become CSV column names and the corresponding JSON object values become CSV values. Additionally, we quote all the output values for a neat and uniform organization of the CSV data.

[ { "site": "reddit", "users": "5,000,000", "favorite": "yes" }, { "site": "hacker news", "users": "9,000", "favorite": "no" } ]
"site","users","favorite" "reddit","5,000,000","yes" "hacker news","9,000","no"
Required options
These options will be used automatically if you select this example.
Use JSON object keys as
CSV column names on the
first row of the CSV data.
Use this character to
separate CSV values.
Use this character to quote
CSV values.
Wrap all CSV values in
the specified quotes.

Skip CSV Headers

This example converts JSON to CSV without preserving the JSON object keys. To do this, it deactivates the "Extract Headers" option and extracts only the values from the JSON objects, creating three records (data lines) with three values in each record. It separates the values with commas and outputs them without quotes.

[ { "time": "5", "velocity": "10", "distance":"50" }, { "time": "2.5", "velocity": "6", "distance": "15" }, { "time": "3", "velocity": "3", "distance": "9" } ]
5,10,50 2.5,6,15 3,3,9
Required options
These options will be used automatically if you select this example.
Use JSON object keys as
CSV column names on the
first row of the CSV data.
Use this character to
separate CSV values.
Use this character to quote
CSV values.
Wrap all CSV values in
the specified quotes.

Convert JSON Array of Arrays to CSV

In this example, we transform JSON data which is in the form of an array of arrays into tabular CSV data. The array items turn into semicolon-separated values (we changed the comma-separator to semicolon-separator in the options), and there are no CSV column headers or quotes as we disabled the headers and quotes options.

[["Tokyo","Japan","JPY"],["London","United Kingdom","GBP"],["Paris","France","EUR"],["Rome","Italy","EUR"]]
Tokyo;Japan;JPY London;United Kingdom;GBP Paris;France;EUR Rome;Italy;EUR
Required options
These options will be used automatically if you select this example.
Use JSON object keys as
CSV column names on the
first row of the CSV data.
Use this character to
separate CSV values.
Use this character to quote
CSV values.
Wrap all CSV values in
the specified quotes.

Pro tips Master online csv tools

You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!

https://onlinetools.com/csv/convert-json-to-csv?input=%5B%0A%20%20%7B%0A%20%20%20%20%22site%22%3A%20%22reddit%22%2C%0A%20%20%20%20%22users%22%3A%20%225%2C000%2C000%22%2C%0A%20%20%20%20%22favorite%22%3A%20%22yes%22%0A%20%20%7D%2C%0A%20%20%7B%0A%20%20%20%20%22site%22%3A%20%22hacker%20news%22%2C%0A%20%20%20%20%22users%22%3A%20%229%2C000%22%2C%0A%20%20%20%20%22favorite%22%3A%20%22no%22%0A%20%20%7D%0A%5D&convert-headers=true&char-quote=%2522&convert-quote=true&char-delimiter=%252C

All CSV Tools

Didn't find the tool you were looking for? Let us know what tool we are missing and we'll build it!
Convert CSV to JSON

Quickly convert a CSV file to a JSON data structure.

Convert JSON to CSV

Quickly convert a JSON data structure to a CSV file.

Convert CSV to XML

Quickly convert a CSV file to an XML file.

Convert XML to CSV

Quickly convert an XML file to a CSV file.

Convert CSV to YAML

Quickly convert a CSV file to a YAML file.

Convert YAML to CSV

Quickly convert a YAML file to a CSV file.

Convert CSV to TSV

Quickly convert a CSV file to a TSV file.

Convert TSV to CSV

Quickly convert a TSV file to a CSV file.

Convert CSV to Text Columns

Quickly convert a CSV file to evenly aligned text columns.

Convert Text Columns to CSV

Quickly convert text columns to a CSV file.

Convert CSV to Base64

Quickly encode CSV to base64.

Convert Base64 to CSV

Quickly decode base64 to CSV.

URL-encode CSV

Quickly convert CSV to URL-encoding.

URL-decode CSV

Quickly decode CSV from URL-encoding.

Change CSV Delimiter

Quickly change the CSV column delimiter to a new symbol.

Prepend a CSV Column

Quickly prepend columns at the beginning of a CSV file.

Append a CSV Column

Quickly append one or more new columns at the end of a CSV file.

Insert a CSV Column

Quickly insert one or more new columns anywhere in a CSV file.

Extract a CSV Column

Quickly export one or more columns from a CSV file.

Replace a CSV Column

Quickly replace any column in a CSV file with a new one.

Delete a CSV Column

Quickly delete one or more columns from a CSV file.

Swap CSV Columns

Quickly swap two columns in a CSV file.

Convert CSV Columns to Rows

Quickly exchange columns with rows in a CSV file.

Convert CSV Rows to Columns

Quickly exchange rows with columns in a CSV file.

Transpose CSV

Quickly transpose a CSV file.

Truncate CSV Columns

Quickly truncate columns in a CSV file.

Trim CSV Columns

Quickly left-trim and right-trim column values in a CSV file.

Sort CSV Columns

Quickly sort data in one or more CSV columns.

Remove CSV Quotes

Quickly remove double quotes from all CSV fields.

Add CSV Quotes

Quickly wrap all CSV fields in double quotes.

Change CSV Quote Character

Quickly change the character that CSV fields are wrapped in.

Validate CSV

Quickly make sure the given CSV file doesn't have errors.

Find Incomplete CSV Records

Quickly find rows and columns in CSV that are missing values.

Fill Incomplete CSV Records

Quickly fill missing CSV values with placeholder values.


Coming Soon

These CSV tools are on the way!
Edit CSV in the Browser

Edit the contents of a CSV file in a neat editor.

Deduplicate CSV Data

Remove duplicate rows in a CSV file.

Print CSV Statistics

Display detailed information about a CSV file.

Convert CSV to HTML

Convert a CSV file to an HTML table.

Convert HTML to CSV

Convert an HTML table to a CSV file.

Convert CSV to Markdown

Convert a CSV file to a Markdown table.

Convert Markdown to CSV

Convert a Markdown table to a CSV file.

Convert CSV to ASCII Table

Draw an ASCII table from CSV data.

Convert CSV to ANSI Table

Draw an ANSI table from CSV data.

Convert CSV to Unicode Table

Draw a Unicode table from CSV data.

Convert CSV to PDF

Convert CSV to a PDF document.

Convert PDF to CSV

Extract data from a PDF and create a CSV file.

Convert CSV to an Image

Draw a CSV file as a PNG, JPG or GIF picture.

Convert Image to CSV

Extract data from an image and create a CSV file.

Convert CSV to Excel

Convert a CSV file to an Excel spreadsheet.

Convert Excel to CSV

Convert an Excel spreadsheet to a CSV file.

Convert CSV to vCard

Convert a CSV file to a vCard file.

Convert vCard to CSV

Convert a vCard file to a CSV file.

Convert CSV to LaTeX

Convert CSV to a LaTeX table.

Convert CSV to SQL

Generate SQL insert queries from a CSV file.

Convert SQL to CSV

Create a CSV file from SQL query results.

Convert CSV to qCSV

Convert a CSV file to a qCSV (quoted CSV) file.

Convert qCSV to CSV

Convert a qCSV (quoted CSV) file to a CSV file.

Convert CSV to INI

Convert a CSV file to an INI file.

Convert INI to CSV

Convert an INI file to a CSV file.

Convert CSV to JSONL

Convert a CSV file to a JSONL (JSON Lines) file.

Convert JSONL to CSV

Convert a JSONL (JSON Lines) file to a CSV file.

Convert CSV to TXT

Convert a CSV file to a plain text file.

Convert TXT to CSV

Convert a plain text file to a CSV file.

Convert CSV to 0SV

Convert a CSV file to a null-separated values file (0SV).

Convert 0SV to CSV

Convert a null-separated values file (0SV) to a CSV file.

Convert CSV to SSV

Convert a CSV file to a semicolon-separated file (SSV).

Convert SSV to CSV

Convert a semicolon-separated file (SSV) to a CSV file.

Convert CSV to HSV

Convert a CSV file to a hash-separated file (HSV).

Convert HSV to CSV

Convert a hash-separated file (HSV) to a CSV file.

Convert CSV to PSV

Convert a CSV file to a pipe-separated file (PSV).

Convert PSV to CSV

Convert a pipe-separated file (PSV) to a CSV file.

Convert CSV to SQLite

Create an SQLite database from the given CSV file.

Convert SQLite to CSV

Export tables from an SQLite database as CSV files.

Convert CSV to GeoJSON

Convert a CSV file to a GeoJSON file.

Convert GeoJSON to CSV

Convert a GeoJSON file to a CSV file.

Merge CSV Files

Merge together two or more CSV files.

Compare Two CSV Files

Visually show the differences between two CSV files.

Diff Two CSV Files

Run the diff algorithm on two CSV files.

Find Data in CSV

Find CSV cells that contain certain data.

Filter CSV Cells

Return data in a CSV file that matches a pattern.

Slice CSV

Extract a slice from a CSV file.

Cut CSV

Cut a fragment from a CSV file.

Rotate CSV Columns

Move CSV columns to the left or right.

Rotate CSV Rows

Move CSV data rows up or down.

Sort CSV Rows

Sort the data in one or more CSV rows.

Shuffle CSV Columns

Randomly change the positions of CSV columns.

Shuffle CSV Rows

Randomly change the order of CSV rows.

Shuffle CSV Values

Randomly change the order of all CSV values.

Rename CSV Columns

Change the name of CSV columns.

Create a Random CSV

Generate a random CSV of any size.

Create an Empty CSV File

Generate a CSV file that contains nothing.

Create a Large CSV File

Generate a large CSV file for testing.

Create a Custom CSV File

Generate a custom CSV file with m rows and n columns.

Delete Empty CSV Columns

Remove CSV columns that are completely empty.

Delete Empty CSV Rows

Remove CSV rows that are completely empty.

Delete Empty CSV Values

Remove all fields in a CSV file that are empty.

Delete Empty CSV Lines

Remove all empty lines in a CSV file.

Remove CSV Separator

Delete the comma separator from CSV files.

Remove Extra CSV Commas

Delete extra commas around CSV values.

Delete CSV Comments

Delete comments (lines starting with # or //) from CSV files.

Delete CSV Header

Delete the column header from a CSV file.

Delete First CSV Line

Delete the first line from a CSV file.

Compress a CSV File

Minify a CSV file and remove unnecessary whitespaces.

Optimize CSV File Size

Reduce the file size of a CSV file.

Change CSV Encoding

Change the character encoding of a CSV file to UTF8 or ISO-8859-1.

Add Extra Spaces in CSV

Add extra spaces between CSV columns.

Convert CSV to a Matrix

Convert a CSV file to an m-by-n matrix.

Convert CSV to an Array of Arrays

Convert a CSV file to an array of arrays of fields.

Convert an Array of Arrays to CSV

Convert an array of arrays of fields to a CSV file.

Convert CSV Columns to a List

Create a list from one or more CSV columns.

Convert CSV Rows to a List

Create a list from one or more CSV rows.

Convert CSV Columns to an Array

Create an array from one or more CSV columns.

Convert CSV Rows to an Array

Create an array from one or more CSV rows.

Find CSV Dimensions

Find the number of rows and columns of a CSV file.

Count CSV Columns

Find the number of columns in a CSV file.

Count CSV Rows

Find the number of rows in a CSV file.

Sum CSV Columns

Find the sum of CSV columns.

Sum CSV Rows

Find the sum of CSV rows.

Average CSV Columns

Find the average value of CSV columns.

Average CSV Rows

Find the average value of CSV rows.

Add Color to CSV

Use different colors for CSV data, quotes, and commas.

Animate a CSV File

Animate CSV data by showing column after column.

Fix a Broken CSV

Automatically fix a broken CSV.

Add Errors to CSV

Introduce random errors to a CSV file for fuzz testing.

Anonymize CSV Data

Hide personal or sensitive information in a CSV file.

Censor CSV Data

Mask data in a CSV file.

Hide a Message in a CSV

Hide a secret message in a CSV.

Encrypt CSV

Encrypt a CSV file and hide information in it.

Decrypt CSV

Decrypt a previously encrypted CSV file and make it readable.

Visualize CSV

Create a visual drawing that shows the CSV structure.

Create a CSV File

Create a new CSV file in the browser.

Unleash Zalgo on CSV

Distort a CSV file by infusing it with Zalgo characters.

Purge Zalgo from CSV

Neutralize the chaotic Zalgo and restore CSV integrity.

CSV Viewer

Preview the contents of a CSV file in an interactive editor.


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