Responsive Design Tester
Loads a page side by side at phone, tablet and desktop widths, and at the pixel either side of each breakpoint, where layouts actually break.
Either side of the breakpointiframe →Clean up CSS you inherited and cut what ships: format it to read it, minify it to send it, and convert between plain CSS and Tailwind.
Loads a page side by side at phone, tablet and desktop widths, and at the pixel either side of each breakpoint, where layouts actually break.
Either side of the breakpointiframe →Minify CSS in your browser: comments removed, whitespace collapsed, last semicolons dropped, strings and url() values left exactly as written.
a { color: red; } → a{color:red}CSS →Turn CSS declarations into Tailwind utility classes, with an arbitrary value where no utility exists and a count of which is which.
padding: 16px → p-4Tailwind scale →Find the CSS mistakes that ship: a missing colon, an unclosed rule, a value that is not there, a duplicate property, a prefix with no standard property.
2:2 problem "background red" has no colonScanner →Expand minified or messy CSS into readable rules: one declaration per line, nested blocks indented, comments and strings preserved.
a{color:red} → a {\n color: red;\n}CSS →Generate valid, ready-to-paste WordPress code in seconds without configuring a local runtime.
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Built by Pixarlabs for WordPress
Clean output that follows WordPress conventions, no bloat, and everything computed in your browser.
Tools run in your browser. Database names, prefixes and secret salts you type are never sent to a server.
$ uploaded: 0 bytesGenerated code uses translatable labels, safely quoted values and the core hooks WordPress expects.
$ add_action( 'init', 'register_book' );Copy the result, download a ready file, or share a link that restores your settings.
$ download wp-config.php