Encoding & Hash Tool

Encode text to Base64. Supports Unicode. For APIs and data encoding.

Decode Base64 to text. Supports Unicode. For APIs and data decoding.

Decode URL-encoded text. Percent decoding. For parsing URLs.

Encode text to HTML entities. < > & etc. For safe HTML display.

Decode HTML entities to text. &lt; to <. For parsing HTML content.

Encode text to Unicode escape sequences. \uXXXX for non-ASCII. For JavaScript.