Code Formatter
Fast alignment and formatting of HTML, CSS, JavaScript and TypeScript code offline.
🔒 Processed entirely in your browser — nothing you enter here is ever uploaded.
The result appears on this page after you run the tool. Nothing you enter is uploaded.
Result
About this tool
Are you familiar with the situation when you copy a piece of code from the Internet or someone else's project, and it looks like a solid mess without indents, spaces and correct line breaks, which makes it impossible to read?
Our code formatter will bring your code up to speed in no time, completely securely and anonymously. Since the processing is done entirely in your browser, your private algorithms or proprietary code will not be exposed to the network.
The tool supports popular web languages (HTML, CSS, JS, TS) and allows you to adjust the indentation size. An unusual feature is the automatic correction of minor syntax inaccuracies during formatting.
Example. CSS input div{color:red} with a two-space indent is rewritten as a braced block with the declaration on its own indented line.
Limit. Formatting covers HTML, CSS and JavaScript/TypeScript indentation only, and it does not repair invalid syntax.