JavaScript Formatter

Format and indent JavaScript and TypeScript code snippets.

Zero Server Storage: All computation and file conversion runs 100% locally in your browser memory.

SANDBOXED

Raw JS Code

Formatted JavaScript

function calculateTotal(items) {
  return items.reduce((acc,curr)=>acc+curr.price,0);
  }

Operating Manual

3-STEP WORKFLOW

Paste your JavaScript or TypeScript snippet.

Click Format JS.

Copy the beautified script.

About This Tool

INFORMATION

Beautify raw JavaScript code blocks with clean brackets, indentation, and semicolon structuring.

This tool processes your input locally in your web browser. Your files, texts, and data never leave your device, ensuring total privacy and instant results with zero wait times.

Frequently Asked Questions

Is my source code uploaded anywhere?

No, all code formatting occurs locally inside your browser.

Complementary Tools

All Tools →

developer

JSON Formatter

Format, beautify, and inspect JSON with custom indentation.

01 / LINKOPEN →

developer

HTML Formatter

Format and indent HTML code with clean tag hierarchy.

02 / LINKOPEN →

developer

Diff Checker

Compare two text snippets or code blocks to find differences.

03 / LINKOPEN →