Code formatters, generators and converters for HTML, CSS, JavaScript and SQL — all in your browser.
HTML Formatter
Format and minify HTML online free.
CSS Formatter
Format and minify CSS online free.
JS Formatter
Format and minify JavaScript online free.
HTML to JSX
Convert HTML to JSX online free.
HTML Entities
Encode or decode HTML entities online free.
JS Obfuscator
Obfuscate JavaScript code online free.
SQL Formatter
Format and beautify SQL queries online free.
CSS to Tailwind
Convert CSS to Tailwind CSS classes online free.
CSS Autoprefixer
Add CSS vendor prefixes automatically online.
Color Converter
Convert colors between HEX, RGB, RGBA and HSL online free.
Meta Tags Generator
Generate SEO and Open Graph meta tags online free.
Robots.txt Generator
Generate a robots.txt file for your website online free.
.htaccess Generator
Generate .htaccess rules: HTTPS, www, caching, gzip.