JavaScript Formatter

Effortlessly beautify, clean, and standardize JavaScript and TypeScript code online with this professional Prettier-powered formatter and multi-parser tool.

Input:0chars

Input JavaScript

Formatting Options

What is the JavaScript Formatter?

Think of the JavaScript Formatter as a digital organizer for your logic. As projects grow, JavaScript files often become a chaotic mix of inconsistent spacing, mismatched quotes, and cluttered console logs. Our tool leverages the power of the Prettier engine to automatically reorganize your script into a clean, industry-standard structure.

Whether you are a software engineer enforcing team standards, a web developer cleaning up minified snippets, or a student learning to write "clean code," this formatter does the heavy lifting. It ensures that every bracket, semicolon, and indentation level is perfectly placed, allowing you to focus on the functionality while we handle the aesthetics.

How to Use the JavaScript Formatter?

1
Input Your Script:
Paste your code directly into the editor or upload a JavaScript file to load your existing project.
2
Customize Rules:
Formatting Logic:Adjust indentation (tabs/spaces), choose between single or double quotes, and toggle semicolon insertion or Import Statement Sorting.
3
Format & Refine:
Click the Format button. You can also toggle "Remove Console Logs" or use the Compression feature if you're preparing for production.
4
Export:
Use Copy () to grab the formatted code instantly or Download it as a file. Use Reset () to clear and start over.

Key Features

Prettier-Powered Engine:Leverages industry-standard formatting for consistent, high-quality code normalization.

Import Sorting:Automatically organizes your ES6 import statements for better file management.

Log & Comment Removal:Instantly strip console.log statements or comments to clean up code for production.

Syntax Highlighting:Color-coded input and output areas make reading and error-spotting much easier.

Integrated Compression:Toggle a minification mode to condense your formatted code into a production-ready string.

Fully Responsive:A mobile-friendly interface that allows you to format and optimize code on any device.

Advanced Usage & Pro Tips

Build Pipeline

Use our formatted output as the baseline for your team's code reviews to ensure everyone follows the same standards.

Dev vs Prod

Experiment with different formatting options during development and use the Compression feature for final deployment.

Quality Check

Combine formatting with linting tools. A well-formatted script is significantly easier to debug and maintain long-term.

Ready to standardize your project? Start formatting your JavaScript now and experience the power of industry-standard, professional code organization in seconds!