Punycode Encode & Decode

Punycode Encode & Decode is an encoding tool that can convert internationalized domain names (IDN) and Punycode encoding in DNS, addressing the issue of DNS systems only supporting English-language domain name resolution.

What is the "Punycode"?

Punycode is an algorithm used for encoding Unicode text, such as internationalized domain names, into ASCII text. Its primary purpose is to represent non-English domain names within the Internet's Domain Name System (DNS), which traditionally supports only ASCII characters. By using Punycode, domain names that contain non-ASCII characters (such as special characters from international languages) can be converted into a format that is compatible with existing DNS infrastructure.
The way Punycode works is by encoding a Unicode string into a string composed entirely of ASCII letters, digits, and hyphens. The encoded string typically begins with the prefix "xn--", indicating that it is a Punycode-encoded string. When a user inputs an internationalized domain name, the system automatically converts it into Punycode form so that DNS servers can recognize and correctly resolve it.
Punycode is defined in RFC 3492 and is a crucial part of implementing Internationalized Domain Names (IDNs). This standard allows characters from languages around the world to be used in domain names, making the Internet more global and accessible.
TEA (Tiny Encryption Algorithm) is a block cipher notable for its simplicity of description and implementation, typically a few lines of code. TEA Encrypt & Decrypt is a free online tool that for Tiny Encryption Algorithm Encrypt & Decrypt.

TEA Encrypt & Decrypt

TEA (Tiny Encryption Algorithm) is a block cipher notable for its simplicity of description and implementation, typically a few lines of code. TEA Encrypt & Decrypt is a free online tool that for Tiny Encryption Algorithm Encrypt & Decrypt.
XTEA (eXtended TEA) is a block cipher designed to correct weaknesses in TEA. XTEA Encrypt & Decrypt is a free online tool that for eXtended TEA cipher Encrypt & Decrypt.

XTEA Encrypt & Decrypt

XTEA (eXtended TEA) is a block cipher designed to correct weaknesses in TEA. XTEA Encrypt & Decrypt is a free online tool that for eXtended TEA cipher Encrypt & Decrypt.
XXTEA Encrypt & Decrypt is a free online tool that for Corrected Block TEA cipher Encrypt & Decrypt. XXTEA (Corrected Block TEA) is a block cipher designed to correct weaknesses in the original Block TEA.

XXTEA Encrypt & Decrypt

XXTEA Encrypt & Decrypt is a free online tool that for Corrected Block TEA cipher Encrypt & Decrypt. XXTEA (Corrected Block TEA) is a block cipher designed to correct weaknesses in the original Block TEA.
MD5 Encrypt is a process of using the MD5 algorithm to transform a string of any length into a hash. You can use this online tool to perform MD5 Encrypt on any string you want.

MD5 Encrypt

MD5 Encrypt is a process of using the MD5 algorithm to transform a string of any length into a hash. You can use this online tool to perform MD5 Encrypt on any string you want.