togotools.top technical reference
Technical reference
Beautify JavaScript code locally in your browser with configurable indent style, brace placement, wrap length, and newline preservation. Features a syntax-highlighted editor with real-time validation.
Core features
- One-click beautify with space/tab indent and configurable width (1-8).
- Brace style options: collapse, expand, end-expand, or none.
- Configurable wrap line length, preserved newlines count, space in parens, and chained method breaks.
- Syntax-highlighted code editor with real-time error validation and line numbers.
- Swap output to input for iterative adjustments.
Example: before and after
Beautify only changes whitespace and line breaks, never modifying code logic. All option changes trigger automatic reformatting.
function foo(a,b){return a+b;}
function foo(a, b) {
return a + b;
}Limits
- Based on the js-beautify engine; does not support experimental syntax like top-level await in ES modules.
- Comments are preserved as-is, not removed.
- Minify mode is not available; only beautify is supported.
Frequently asked questions
Will beautify change my code logic?
No. Beautify only adjusts whitespace, line breaks, and indentation. It never modifies code logic, variable names, or comments.
Does it support TypeScript?
Currently only JavaScript syntax highlighting and beautify are supported. TypeScript type annotations may not be parsed correctly.