Today i am giving a short tutorial on how to encrypt and decrypt you messages, texts and any other sensitive information which you just want to be read by the one whom you are sending. I will make use of online encryption and decryption databases. Crypo.com and string-functions.com
There are lots of encryption methods and also decryption methods to do on. I will elaborate by simple examples.

Encryption:
So i want to encrypt the following string :
www.hackersthirst.com in order Base 64-Reverse-String to Hex

a. So, to start with encryption, go to: http://www.crypo.com/eng_base64e.php
and enter our string or text: www.hackersthirst.com in the text box. Hit on "Encrypt" to get the encrypted Base 64 password.
Its : d3d3LmhhY2tlcnN0aGlyc3QuY29t

b. Now, next we have to Reverse the string obtained from step a. So, go to:
http://www.crypo.com/eng_reverser.php
and enter the string from step a in the text box and hit on Reverse. Copy the string from second box.
Its : t92YuQ3cylGa0Nnclt2YhhmL3d3d

c. Next is to encrypt with Hex. Go to: http://www.string-functions.com/string-hex.aspx
and enter the string copied in step b. Hit on Convert to get:
7439325975513363796c4761304e6e636c74325968686d4c33643364

So, this is our final encrypted string or text.


Decryption:
So, we are given the above encrypted text or string and need to get the actual real password.
The encrypted password we need to decrypt is:
7439325975513363796c4761304e6e636c74325968686d4c33643364

Since Encryption order is: Base 64-Reverse-String to Hex
while decrypting, we need to follow exact opposite order.

So, Decryption order becomes: Hex to String-Reverse-Base 64

a. We have to convert Hex to String. Go to:
http://www.string-functions.com/hex-string.aspx
and enter the encrypted password. Hit on Convert and copy the resultant string.
Its: t92YuQ3cylGa0Nnclt2YhhmL3d3d

b. Now, to reverse this string, go to:
http://www.crypo.com/eng_reverser.php
and reverse it. Copy the reversed string.
Its: d3d3LmhhY2tlcnN0aGlyc3QuY29t

c. To decrypt using Base 64, go to:
http://www.crypo.com/eng_base64d.php
Enter the string copied in step B and hit on Decrypt. Thus, now, you get your final string or text: www.hackersthirst.com

Thus, you have successfully decrypted your text.


So i have demonstrated the use of encryption and decyption. You can use any other order in this way.