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.

Encode text for URLs. Percent encoding. For query strings and links.

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

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

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