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.


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


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().

Don't forget to share with others.

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