Code Beautifier
Format and beautify CSS, JavaScript, and HTML code.
Code Beautifier
Format and beautify CSS, JavaScript, and HTML code.
JavaScript
About Code Beautifier
This free Code Beautifier tool helps you Format and beautify CSS, JavaScript, and HTML code.. No signup required.
Key features
- Fast, simple, and ready to use.
- Live preview to validate results.
- Copy output with one click.
- Client-side processing for better privacy (most tools).
Use cases
- Daily development and debugging
- Data conversion and cleanup
- Quick validation and troubleshooting
- Documentation and learning
Frequently Asked Questions
What is Code Beautifier?
Code Beautifier helps you do this task online and get results instantly.
Is my data uploaded?
Most tools run locally in your browser. For tools that require network requests, the UI will indicate it.
Why is the result unexpected?
Double-check input format and options. Environment differences (timezone/encoding) can also affect outputs.
Is it free?
Yes. No signup required.