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JavaScript JSON.stringify() method
The JavaScript JSON.stringify() method converts a JavaScript value to a JSON string. It replaces values if a replacer function is specified or includes only the specified properties if a replacer array is specified.
Syntax
Parameters
value: The value to convert to a JSON string.
Replacer: A function that alters the behavior of the stringification process. It is optional.
space: A String or Number object that’s used to insert white space into the output JSON string for readability purposes. It is optional.
Return value
A JSON string representing the given value.
Browser Support
Chrome | Yes |
Safari | 4 |
Firefox | 3.5 |
Opera | 10.5 |
JavaScript JSON.stringify() method Examples
Example 1
Let’s see an example to convert an object of string to JSON string.
Output:
{"firstName":"ASHU","lastName":"BHATI","studentCode":7}
Example 2
Let’s see an example to convert an array object to JSON string.
Output:
["JAVA","C","C++","Python"]
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