10 Sites to Beautify Your Codes Online

When creating a website, a well-formatted code ensures that it will be easier to work on in the future. Especially, if you’re working with a team, code formatting becomes crucial as it ensures that your code is easier to understand when future changes or edits are needed.

Code formatting is achieved through code beautifier tools. These tools are used to make your code more readable for other programmers and can beautify code in only a couple of seconds.

Let’s look at the code beautifier tools listed below that will help you make your code well-formatted.

1. Prettier

If you need a simple website to beautify code, then Prettier is perfect to use. Prettier is a code formatter that takes all of your code, removes inconsistencies in the codebase’s styling, and ensures that the output code is formatted in the appropriate pattern using Prettier’s predefined styles.

The best feature of Prettier is that you may paste unformatted code, and it will be formatted on the right side without the need to click any buttons or to wait for the page to load.

You can get started with Prettier right away by picking one of the languages it supports, which include JavaScript, TypeScript, JSX, Angular, Vue, CSS, HTML, JSON, GraphQL, and many others.

2. Beautify Converter

Beautify Converter is a free online code beautifier that includes tools for a variety of programming languages and file formats, such as CSV and PDF etc. It is a simple tool that allows you to add code and tidy it up. Similar to other sites, you can paste your code directly or add it via file upload or URL after which you can beautify and/ or minify the code.

Once done, you can simply copy the code from the box to receive the beautified version. You can also use the download feature to save it as a file.

3. Digital Inspiration Beautifier

Use Source Code Beautifier to print and highlight source code written in JavaScript, Google Apps Script, HTML, JSON, Python, CSS, PHP, and other programming languages. Minified JavaScript source code can also be de-obfuscated and re-formatted.

To get started, simply copy-paste the source code into the beautifier, and it will be prettified with syntax-highlighted.

4. Code Beautifier

Code Beautifier is based on CSS Tidy, a well-known open-source CSS parser and optimizer. It allows you to paste CSS code into a text box or receive it from a URL. After completion, it displays the optimized code as well as a list of the changes done. The updated code can be copied to the clipboard or saved to a file for later use.

The tool comes with a long list of options that you may use to customize the output to your taste. For example, it offers five compression levels, ranging from low to high compression. Other options include sorting, various types of compression, the deletion of unnecessary elements, and much more.

5. Unminify

Unminify is a free and easy-to-use online tool that makes JavaScript, CSS, and HTML code readable and beautiful by un-minifying (unpacking, de-obfuscating) it.

To format your CSS code, paste code and click the UNMINIFY button. Once you’ve completed formatting, you can either copy the code to your clipboard or download the file using the icon in the bottom right corner.

6. DirtyMarkup Beautifier

DirtyMarkup Beautifier is a free tool for formatting, getting a desired line length, and indentation of messy code. This site and API have formatted HTML, CSS, and Javascript across nearly a billion lines of code and are used by millions of users worldwide and its new REST API will help you clean up your code programmatically.

7. BeautifyTools

This online code beautifier changes unreadable, minified, or obfuscated code into neat and well-formatted code. It adds correct indentation, new lines, and spaces to the code to make it simpler to understand.

In addition, there are many other options to customize the beautifier according to your preferences. For example, there are options such as adding one level of indentation, ending the script and style with a new line, keeping the indentation of an array, and much more.

8. CodeBeautify

Codebeautify is one of the best beautifiers on the web as it offers an array of functionalities and tools that we can use according to our requirements. There are tools for Javascript, Java, Python, C, C++, HTML, CSS, SQL, and many others. It also comes with a brilliant, yet complex user interface.

To beautify your code, simply select your programming language, add the source code, and you’re good to go!

9. JavaScript Beautifier

The Online JavaScript Beautifier is a simple and user-friendly tool that enables you to reformat JavaScript code to make it more understandable. Even though no function is listed as an option in the interface, it automatically adds indentation, structured formatting, and loops to the source code.

To use this tool, copy-paste the source code, then click the Beautify button, and now your code will be really easy to understand.

10. Free Formatter

Free Formatter is a free online tool that allows you to format CSS, JSON, HTML, XML, and SQL. You may copy and paste the code or simply upload the file in the interface to format your code.

You can also set the indent level and the break style for code beautifying. The result will be displayed in a text field, and you can open it in a new window. Furthermore, you may get a preview of the beautified code and copy it to the clipboard from there.