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Converters

JavaScript / JSON Converter

client

JavaScript to JSON

JSON to JavaScript

Input - Enter JavaScript Object

Indentation

Output JSON

JavaScript / JSON Converter is a free online developer tool to convert between JavaScript objects and JSON data with your preferred indentation level.

This tool is split into two modes: JavaScript to JSON and JSON to JavaScript.

JavaScript to JSON - Converts a JavaScript object to JSON data. Enter a valid JavaScript object, select your preferred indentation level, and then click the convert button. An example can be found below.

Input JavaScript object:
{ a: 1, b: 2 }
Output JSON:
{ "a": 1, "b": 2 }

JSON to JavaScript - Converts JSON data to a JavaScript object. Opposite to the example above.

You can either browse a JSON file locally from your device, fetch JSON data from a URL/API, or enter it manually.

Select your preferred indentation level, and then click the convert button. The result will be displayed accordingly. Here is an example.

Input JSON:
{ "a": 1, "b": 2 }
Output JavaScript object:
{ a: 1, b: 2 }

Once done converting, you can either copy the output string to your clipboard or download it as a file to your device using the download button.

Related Tools

CSV / JSON Converter

Converts between CSV and JSON data with highly customizable options.

JSON / XML Converter

Converts between JSON and XML data with your preferred indentation level.

JSON / PHP Array Converter

Converts between JSON data and PHP arrays instantly with your preferred indentation level and quote type.

Text / HEX Converter

Converts between text and HEX and gets the result instantly. Supports Unicode characters.

Base Converter

Freely converts base numbers between binary, octal, decimal, and hexadecimal and gets the result instantly, such as BIN to DEC, OCT to BIN, DEC to HEX, HEX to BIN, and so on.

Unit Converter

Converts a value from a unit to another and gets the result instantly, such as length, area, mass, volume, temperature, time, digital, speed, and more.

UNIX Timestamp Converter

Converts between Epoch/UNIX timestamps and datetimes instantly via the datetime picker. Supports both UTC and local timezone.