Code Beautifier
Format HTML, JavaScript, and CSS for better readability.
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Try NowCode Beautifier
Paste your code, choose the type and indentation level, then beautify with one click.
Output
About Code Beautifier
Format messy code for readability. Supports HTML, JavaScript, and CSS. Everything runs in your browser.
A code beautifier, also known as a formatter, automatically restructures your source code-like HTML, CSS, JavaScript-into a clean, consistent, and readable format. It standardizes indentation, spacing, line breaks, and alignment, helping your code appear neat and organized. These tools save developers time by automating formatting tasks, minimizing manual adjustments.
👉 Key Features
- Multi-language support Beautifies HTML, JavaScript, and CSS—covering most front - end development needs.
- Flexible indentation Allows developers to choose between 2, 4, 8 spaces, or Tabs, adapting to different coding standards.
- One-click workflow – Straightforward process: paste your code → pick your settings → click “Beautify” → get instant, formatted output.
- Local, in-browser processing – Runs completely in your browser - ensuring your code never leaves your machine, preserving privacy and enabling offline use.
- Copy - ready formatting – Once beautified, the code is instantly available for copying - streamlining your workflow.
Benefits
- Easier Collaboration – When code follows a consistent style, teamwork becomes smoother-there's less confusion about formatting, and code reviews become more efficient.
- Faster Bug Detection – Well-formatted code makes it easier to spot syntax errors, missing braces, or improperly nested elements.
- Simplified Refactoring – Clean, structured code is more straightforward to modify, upgrade, or expand over time.
- Automated Formatting – Many beautifiers integrate with editors or IDEs to format code automatically on save, eliminating manual indentation hassles.