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Build CSS Flexbox layouts visually with live preview. Configure container and item properties, then...

Design custom CSS border-radius shapes visually with drag handles, presets, and instant code export.

Generate CSS box-shadow visually with multiple layers, presets, and live preview. Adjust offset, blu...

Create CSS text-shadow effects visually with multi-layer support, live preview, and one-click code e...

Browse and search all HTTP status codes with descriptions, use cases, common headers, and related co...

Escape and unescape strings for JSON, XML, SQL, JavaScript, Python, C/Java, CSV, RegEx, and Shell wi...

Create beautiful CSS gradients visually. Build linear, radial, and conic gradients with draggable co...

Browse, search, and copy from the complete ASCII character table with decimal, hex, octal, binary, a...

Calculate Unix file permissions in symbolic, octal, and chmod command formats with an interactive pe...

Minify JavaScript, CSS, and HTML code to reduce file size with real-time compression stats and confi...

Build and test cron job expressions with a visual builder, human-readable descriptions, and next exe...

Write HTML, CSS, and JavaScript code with instant live preview in a sandboxed environment — like a m...