Tools Collection for Developer

Generate random passwords

Generate random numbers

Generate random hexadecimal values

Generate random strings

Calculate hash MD5

Calculate hash SHA256, SHA384 & SHA512

Calculate message authentication HMAC

Calculate digital signature SHA RSA

Verify digital signature SHA RSA

Generate AES key and IV

Generate DES key and KCV

Generate RSA key pair

Encrypt data using AES

Encrypt data using DES

Encrypt data using RSA

Decrypt data using AES

Decrypt data using DES

Decrypt data using RSA

Encode text to Base64

Decode Base64 text

Encode text for URLs

Decode URL-encoded text

Calculate DES algorithm

Calculate Key Check Value

Calculate XOR/AND/OR operations

Calculate PIN block

Calculate Luhn check digit

Calculate date and time

Convert string to hexadecimal

Convert hexadecimal to string

Convert binary to hexadecimal

Convert hexadecimal to binary

Convert string to binary

Convert binary to string

Convert JSON to CSharp class

Convert JSON to XML

Convert XML to JSON

Convert string to hexdump

Extract hexdump data from string

Construct data element to bitmap ISO8583

Extract bit ON/OFF from bitmap ISO8583

Format HTML code to make it easier to read

Format JSON code to make it easier to read

Format XML code to make it easier to read

Change text capitalization

Modify spaces in text

Reverse text

Reverse words in text

Remove enter and tab characters

Other text manipulation with many options

Extract Tag from ICC data

Calculate Message Authentication Code

Calculate Unique Derivation Key

Calculate Authorization Request Cryptogram

Generate QR code images