Search and explore all HTTP response status codes (1xx to 5xx) with RFC definitions and diagnostic guidance.

Generate cryptographically random RFC 4122 Version-4 UUIDs in single or bulk counts with hyphen and case controls.

Generate SEO meta tags, Google snippets, OpenGraph Facebook cards, and Twitter Cards with real-time visual previews.

Minify HTML, CSS, and JavaScript source code by stripping whitespace and comments to boost web page speed.

Encode query parameters to safe RFC 3986 percent-encoding and decode encoded URLs with component parsing.

Encode and decode text strings or binary files to Base64 data format safely directly in your browser.

Prettify, validate syntax errors with line numbers, and minify JSON data payloads with instant byte statistics.