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JS Formatter

Format and beautify your JavaScript code online. Clean and readable JS output instantly with our free JS formatter.

Formatting Options

Here is your result

Formatted JavaScript Code
JavaScript Preview

                                    

                                

                            

                        


                        
                        

                            

                                
JavaScript Statistics

                                

                                    

                                        

                                            
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Characters Count

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JavaScript Valid

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JS Formatter is an easy-to-use and powerful tool that transforms unformatted or minified JavaScript code into a clean and readable structure. It helps developers and learners better understand the logic and flow of scripts by organizing code with consistent indentation and spacing.
If you're working with compressed or messy JS files, this tool is a must-have for improving code quality and easing debugging.
🌟 Key Features:
Beautifies JavaScript code with proper formatting
Supports large scripts and complex structures
Enhances code readability and structure
No installation or login required
100% free and works directly in your browser
✅ How to Use:
Paste your JavaScript code into the input area.
Click the Format JS button.
Instantly get a beautifully formatted version of your script.
This formatter is perfect for anyone working with JavaScript — from beginners learning syntax to professionals maintaining large codebases.