How to Convert JavaScript Object to JSON string?

Written by Shan Shah
Updated on August 7, 2022
1 min read
Convert JavaScript Object to JSON string

Do you know you can convert the JavaScript Object to JSON string using JSON.stringify()? I will show you how to use JSON.stringify with examples in this article.

Case:

As the server accepts data in string format, I needed anย efficient way to convert JavaScript object to JSON string. That's where I found JSON.stringify().

๐Ÿ”ฅ It converts a JavaScript object to a JSON string.

๐Ÿš€ Most often utilized when there is a need to transfer data (JavaScript object) from the browser (client) to a server in JSON string.

โœ‹ It accepts 3 parameters value, replacer (Optional) and space(Optional).

๐Ÿ˜Ž Most of the time, you will use JSON.stringify with value parameter.

๐Ÿ˜ฎ The return value is JSON string or undefined.

JSON.stringify() Example:

JSON.stringify convert javascript object to json string

Output:

JS Object to JSON string output

That's it! ๐Ÿ˜€

๐Ÿ‘‰ I have a simple and quick guide for you on flattening an array in JavaScript. So go ahead and learn about it.

You can learn more on MDN about JSON.stringify().

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