JSON Stringifier

Convert JavaScript objects to properly formatted JSON strings

Indent:

Input (JavaScript Object)

Stringified JSON

Stringified JSON will appear here...

About JSON Stringification

JSON.stringify() converts a JavaScript object or value to a JSON string, optionally replacing values if a replacer function is specified or optionally including only the specified properties if a replacer array is specified.

Key Features:

Converts objects, arrays, strings, numbers, booleans, and null
Omits JavaScript-specific features like functions and undefined values
Properly escapes special characters in strings
Formats with customizable indentation

Common Uses:

Preparing data for API requests
Storing structured data in localStorage
Serializing data for transmission
Creating configuration files

Tip:

Use JSON.parse() to convert the string back to a JavaScript object. Always wrap your JSON parsing in try/catch blocks to handle invalid JSON safely.

JSON Formatter – Beautify Your JSON Code Easily

Working with raw JSON can be difficult — especially when it's all in a single line or poorly formatted. That’s where our JSON Formatter tool comes in.

Whether you're a developer, data analyst, or student, this tool helps you instantly format and beautify your JSON code. It supports various indentation levels including 2 spaces, 4 spaces, and even Tabs. Need a compact version? Just select Minified to reduce your JSON to a single line.

✨ Key Features

Supports formatting with 2 spaces, 4 spaces, or tab characters
Minify JSON to compress the output
Clean and responsive user interface
Instant result preview as you type or paste JSON

📌 How to Use

Paste your raw JSON into the input field.
Select your desired formatting option (2 spaces, 4 spaces, tabs, or minify).
View the formatted result instantly on the right.
Copy the result with one click!

💡 Why Use This Tool?

Whether debugging API responses or sharing data with others, formatted JSON is easier to read, debug, and share. Our formatter ensures your JSON is readable and professional in just a click — no installations or signups required.

✅ Pro Tip: Select "Tabs" for a cleaner indentation if you're working in environments like VS Code!