Code Tools

Free online tools for developers: format, beautify, minify, and validate JSON, HTML, CSS, and JavaScript.

JSON Formatter & Validator

Format, minify, and validate JSON with clear error messages.

Remove Comments from Code

Strip comments from 20+ programming languages — C, C++, C#, Java, MQL4/5, Python, JS, PHP, SQL and more.

Code Minifier

Minify HTML, CSS, JavaScript, JSON, XML, SVG and SQL to reduce file size.

Code Beautifier

Beautify HTML, CSS, JavaScript, TypeScript, PHP, Java, C, C++, C#, MQL, Python, JSON, XML, SVG and SQL.