Formatter & Beautifier Suite

Format common code, data, markup, and document languages locally in your browser.

Tips and common questions

Is there one online tool that formats code in multiple languages?

Yes. This suite covers JavaScript, TypeScript, HTML, XML, SVG, JSON, YAML, SQL, GraphQL, C/C++/C#, Java, PHP, Python, Ruby, Lua, Perl, Markdown, and plain text from a single dropdown, beautifying your pasted code with proper indentation entirely in your browser without switching tools.