Alat Developer

Scan common TCP ports on a public host — check which services are reachable from the server.

Inspect HTTP response headers for any URL. Review security headers, caching directives, CORS, and server metadata.

Parse user agent strings to identify browser, engine, operating system, device type, and bot detection.

Minify SQL queries by removing extra whitespace and optional comments, with keyword casing controls.

Convert JSON arrays of objects to CSV with configurable delimiters and nested field flattening.

Convert CSV spreadsheets to JSON arrays with header detection, type parsing, and dot-key unflattening.

Generate RFC 4122 UUID v4 identifiers in bulk with optional uppercase and hyphen formatting.

Encode or decode URL strings with encodeURI or encodeURIComponent, entirely in your browser.

Decode Base64 strings back to UTF-8 text instantly in your browser with byte-size stats.

Configure CSS flexbox layout with a live preview and copy-ready CSS, inline styles, and Tailwind classes.

Configure CSS Grid layouts with live preview and copy-ready CSS, inline styles, and Tailwind classes.

Compose CSS transform values for translate, scale, rotate, and skew with live preview and copy-ready CSS.