3 Easiest Ways to Convert String to JSON Object in Java?

3 Easiest Ways to Convert String to JSON Object in Java?

Converting a JSON string to a JSON object may seem difficult, but it's actually not that complicated. However, many beginners may not know how to efficiently perform this conversion. If you're unfamiliar with how to do it, don't worry; there's no need to panic.

In this blog post, we will help you learn how you can quickly tackle the challenge. So, without further ado, let's get started.

3 Easiest Ways to Convert String to JSON Object in Java

1. Convert it with Gson

As you may already know, GSON is one of the most famous and extensive open-source libraries that helps users deal with JSON. The best thing about this library is that it's developed by Google, the most trustworthy platform for netizens. That's what makes it a better choice compared to any other method.

GSON is the first choice of many users because it can easily handle and manage complex graphs and nested structures. GSON has simplified the entire conversion process. With it, programmers can easily convert JSON strings to Java Objects.

Another great thing about GSON is that users don't need to go through a long and hectic process to convert string to object. There are two different ways to do it.

Include the GSON Library

Add the GSON dependency to your project. To do so, you can use build tools like Maven or Gradle. Both of these tools can help you quickly add GSON dependency.

Using from JSON

Converting a string into a JSON object using the JSON library is easier than you might think. Let's see's see how it can be done quickly;

Gson gson = new Gson();
JsonObject jsonObject = gson.fromJson(jsonString, JsonObject.class);

2. Using External Libraries

If your data is in a structured format like JSON, you will need to use an external library such as Jackson to parse the JSON and create the corresponding Java object. These libraries handle the complexity of parsing the data and creating the object for you.

However, before converting the JSON, you will need a Java class that mirrors the structure of your JSON data. Each key-value pair in the JSON should correspond to a field in your Java class with a getter and setter.

3. Use an Online String to JSON Tool

Although many people use Google's GSON to convert strings to JSON objects, many simple tools available online can help people easily convert complex strings. In fact, these tools are much easier to use than GSON, and users don't need to write complicated commands for them. Instead, all they need to do is copy the data and paste it into a string to JSON tool, and the tool will do the following task.

These string to JSON formatter tools offer a wide range of benefits to users, including;


First of all, using a web-based string for the JSON tool isn't difficult at all. Even those who are not well-versed in it can quickly convert string to JSON objects, and that too, without dealing with complex commands and formatting styles.


Apart from ease, a modern string to JSON object tools offers flexibility to all users. No matter what type of device, operating system, or browser you have, you can easily access and use these web-based converters. Just open a dependable and feature-rich converter, paste the data, and it converts it into a JSON object.

No Installation Required

What sets it apart from many other options is that you don't need to install any particular software or library to your device to use such tools. Generally, many programs that people install on their devices for the conversion process slow down the devices and affect their performance. However, you don't need to encounter such issues with web-based tools.

Downloadable Results

Lastly, you can easily download the results on your device. Even if you want to use them later, you will have a downloaded file on your device. Once you convert it using an online converter, you don't need to convert it again to use the same objects.

To Conclude

Many newbies struggle with converting strings to JSON objects. Things get more complicated when they have to deal with complex strings. However, it's not as difficult as it looks.

Thankfully, we have various online libraries and tools that make the entire process easier and quicker, even for newbies. Use trusted libraries like GSON and Jackson, and you will be able to quickly convert any type of string to a JSON object. You can also use online string to JSON object converters. These converters can handle every kind of data and quickly create objects. Plus, they offer many additional benefits. Use these tools, and you will be amazed by their performance.