Tool overview
What is Code Formatter?
A Code Formatter is a tool that helps you beautify and minify HTML, CSS, and JavaScript in one dual-pane tool.
Why use Code Formatter?
It improves readability and workflow speed when you need to beautify and minify HTML, CSS, and JavaScript in one dual-pane tool—entirely in your browser with no server uploads.
Key Features
Instant syntax highlighting and error catching, client-side privacy, and one-click copy for code Formatter workflows. Beautify and minify HTML, CSS, and JavaScript in one dual-pane tool
How to Use
Follow these steps to get accurate results from the tool interface above.
- Choose language tab: HTML, CSS, or JavaScript.
- Pick Format or Minify variant.
- Paste source, Process, and copy IDE-ready output.
Formatter Scope
What the beautifier handles vs. manual review.
| Feature / Context | Valid Syntax Example | Common Pitfall / Invalid Example |
|---|---|---|
| HTML nesting | <div><p></p></div> | Unclosed tagsBroken markup may not indent logically. |
| CSS blocks | body { color: red; } | body { color red }Invalid CSS still formats but won't validate. |
| JS braces | function f() { return 1; } | function f( {Syntax errors may produce uneven indentation. |
Frequently Asked Questions
Expandable answers for common debugging bottlenecks and data privacy questions.
Official Documentation & References
Authoritative specifications and platform documentation for this utility.