Free Code Beautifier — Format JS CSS HTML Online

Beautify and format JavaScript, CSS, and HTML code automatically online for free. Pretty print messy code in seconds — no install, no signup, instant results.

How to Use Code Beautifier

1. Open the tool and paste your data or upload your file
2. Click the action button to process your data instantly
3. Copy, download, or share your results — all in seconds

Why Use This Tool?

• 100% free with no usage limits or paywalls
• No sign-up, no account, no email required
• All processing happens in your browser — your data stays private
• Works on desktop, tablet, and mobile without any install
• Fast, reliable, and accurate results every time

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