Code Formatter

Format and beautify HTML, CSS, JavaScript, and JSON code with customizable indentation and style options.

X LinkedIn

Indent Size:

Use Tabs

Unformatted Code

Formatted Code

Enter code to see formatted output

📐 Formatting Rules Applied

Indentation

2 spaces

Line Width

80 characters

Quotes

Single quotes

Semicolons

Always add

Trailing Commas

ES5 compatible

Bracket Spacing

Enabled

Arrow Functions

Always parentheses

HTML Whitespace

CSS display rules

💡 Benefits

• Consistent code style across team
• Improved code readability
• Fewer style-related code reviews
• Industry-standard formatting rules

🔧 Editor Integration

• VS Code: Install Prettier extension
• Enable "Format on Save"
• Add .prettierrc config file
• Integrate with ESLint if needed

Frequently Asked Questions

Yes, completely free with no sign-up required. Format unlimited code for your projects.

No, all formatting happens in your browser using Prettier. Your code never leaves your device.

Select your language (JavaScript, HTML, CSS, or JSON), adjust indentation size and choose between spaces or tabs, paste your unformatted code into the input area, and watch it automatically format with consistent spacing and style. Click copy to get the beautifully formatted code.

We use industry-standard Prettier rules: single quotes, semicolons, 80-character line width, ES5 trailing commas, bracket spacing, and always-parentheses for arrow functions.

Yes! You can adjust indentation size (2, 4, or 8 spaces) and choose between spaces or tabs. Other settings follow Prettier best practices for consistency.

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Frequently Asked Questions

Yes, completely free with no sign-up required. Format unlimited code for your projects.

No, all formatting happens in your browser using Prettier. Your code never leaves your device.

We use industry-standard Prettier rules: single quotes, semicolons, 80-character line width, ES5 trailing commas, bracket spacing, and always-parentheses for arrow functions.

Yes! You can adjust indentation size (2, 4, or 8 spaces) and choose between spaces or tabs. Other settings follow Prettier best practices for consistency.