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Free Code Formatter & Beautifier Online: Transform Your Java, Python, and More

Are you tired of manual formatting? Looking for a quick and reliable way to tidy up your code? Our all-in-one Code Formatter & Beautifier ensures clean, consistent formatting for popular languages like Java, Python, C++, JavaScript, and more. Whether you need to match to a specific style guide or just want to improve code readability, you are at the right place.

Quick Formatting ✅

Free for all ✅

Used by 10K+ students ⭐ 

Free code formatter and beautifier online by codingzap

Code Formatter & Beautifier

Formatted Code:

What is Code Formatter? Lets know

Hello folks! Ever had your professor call out your messy code?

“Why didn’t you add comments?”
“OMG! Why is there so much spacing between your lines?”

Yeah, we’ve all been there. Writing code isn’t just about making it work—it’s an art. And just like any art form, it needs structure, clarity, and best practices.

That’s why today, we’re talking about our free Code Formatter & Beautifier—a tool designed to help you write clean, well-structured code effortlessly.

Lets talk about definition. 

A code formatter is a tool that automatically organizes your code’s layout, indentation, and structure according to defined style rules. It always ensures consistency and readability, that saves your manual work. Whether you’re a beginner or an experienced developer, using a formatter can enhance your workflow, reduce errors, and make your code look professional.

Why Use a Code Beautifier?

Imagine your code is like a messy room. You might live in that, but finding what you need can be a real pain. So, thats where a code beautifier comes to the picture.

 A code beautifier is the tool that helps you clean your room in seconds. Just understand the meaning of beautification and this is what a code beautifier does the job. Here are top benefits of using a code beautifier to improve your code quality:

  1. Improved Readability of code
  2. Faster Debugging & Reduced Errors
  3. Seamless Collaboration
  4. Professionalism & Maintainability

Step-by-Step Guide to Using Our Online Code Formatter & Beautifier

Step 1 : Select your Programming Language from Drop down menu

First, select your programming language from the dropdown menu. For now, we’ve included the most widely used languages like Python, C++, Java, and JavaScript.

Simply choose the one that fits your needs, and you’re good to go!

Step 2: Paste your messy code in the code Box

After selecting your programming language, it’s time to paste your messy code into the box.

No need to make any changes, just drop it in exactly as it is. Now, let’s move on to the next step!

Step 3: Select identation level and click format

Step 3: Select Indentation Level and Click on Format Code

After pasting your code, select the indentation level that best suits your needs.

Once that’s set, simply click the “Format Code” button, and watch as your code is instantly beautified!

Step 4: Copy your Formatted Code and Enjoy!

As soon as you click the “Format Code” button, our smart tool gets to work! It tidies up your code, fixes spacing issues, and enhances readability, ensuring it’s clean, structured, and ready to use perfectly.

Step 4: Copy formatted code

Key Features of Our Code Formatter & Beautifier

Our developers have designed this Code Formatter & Beautifier in such a way that it is super user-friendly and easily accessible for both students and developers. Whether you’re a beginner or an experienced coder, this tool ensures a seamless experience for formatting and structuring your code effortlessly.

Here are top features of our code formatter below : 

Instant Online Formatting


Forget about downloading tools and signing up for formatting your code. With our Code Formatter & Beautifier, all you need is a web browser. Simply paste your code and press the Format button. Within seconds, your code is cleaned up and ready to go. No extra plugins or software required. This straightforward approach saves you from hassle and keeps your focus on actual coding rather than installation steps.

Support for Multiple Languages


Whether you’re tackling a Java project, working on Python scripts, or experimenting with other popular languages like C++ or JavaScript, our tool has you covered. By handling multiple languages under one roof, it eliminates the need to bounce between multiple websites. It’s especially handy when you are developing a project that use more than one language, helping you keep your entire code library neatly organized in one place.

Customization Options


Coding styles vary from person to person and project to project. Our formatter gives you the freedom to pick the indentation size that suits your eyes, decide how you want brackets to appear, and manage line wrapping so that your code stays clean yet readable. Whether you prefer two spaces or four, curly braces on the same line or the next, there’s a setting that fits your personal preference or team standards. This level of control ensures that the formatted output feels just right—like a perfectly tailored suit for your code.

Frequently Asked Questions

Yes. Your code is processed securely and not stored or shared with anyone else. We take privacy and security seriously so you can format your code with confidence.

Absolutely! Whether you’re working on Java, Python, C++, or any other language, our code formatter handles it all.

Not at all. Our formatter runs in your browser, so you can start beautifying your code right away. No downloads, plugins, or complex setups needed.

No worries! Simply copy and paste your messed up code into our tool, pick your language, and click “Format.” It’s that easy—no prior experience required.