String Length Calculator String to MD5 Hash Generator String to Sha256 Hash Generator String Reverse URL Encoder URL Decoder Base 64 Encoder Base 64 Decoder Extra Spaces Remover String to Lowercase Convertor String to Uppercase Convertor String Word Count Empty Lines Remover HTML Tags Remover Convert binary data into hexadecimal representation Decodes a hexadecimally encoded binary string Rot13 transform on a string Covert string to binary Removing duplicate lines