Get Current Unix Timestamp

Unix timestamp is the number of seconds that have elapsed since the Unix Epoch (January 1 1970 at 00:00:00 UTC). It is a way to track time. 2,147,483,647 is a…

Calculate CRC32 Checksum

CRC32 is a checksum calculation algorithm which is commonly used to validate data integrity being transmitted. It allows to detect data corruption. CRC32 checksum is usually represented as an integer.…

Convert Hex to RGB Color

Hex color code values are based on hexadecimal number system and are defined in values between 00 and FF. Hex color code start with hash symbol (#) and are followed…

Convert RGB to Hex Color

RGB color code values are based on decimal number system and are defined by integer values from 0 to 255. For example, rgb(255,0,0) represents red color. Hex color code values…

Hex Encode and Decode

Hex encoding is used to convert binary data into hexadecimal representation. It allows to get human-readable format of binary data. Hex decoding is opposite process. It is used to convert…