URL encoding stands for encoding certain characters in a URL by replacing them with one or more character triplets that consist of the percent character "%" followed by two hexadecimal digits. The two hexadecimal digits of the triplet(s) represent the numeric value of the replaced character. The term URL encoding is a bit inexact because the encoding procedure is not limited to URLs (Uniform Resource Locators), but can also be applied to any other URIs (Uniform Resource Identifiers) such as URNs (Uniform Resource Names). Therefore, the term percent-encoding should be preferred.

Base64 encoding schemes are generally used when there is a need to encode binary information that needs to be stored and transferred over media that are developed to deal with textual information. This guarantees that the data stays unchanged without modification during transfer. Base64 is generally used in a number of applications including electronic mail via MIME, and keeping complex information in XML.

A hash function is an algorithm that can be run on data such as an individual file or a password to produce a value called a checksum. The values returned by a hash function are called hash values, hash codes, digest, or simply hashes. Hash functions are generally irreversible or one-way, which means you can't figure out the input if you only know the output unless you try every possible input which is called a brute-force attack.

• MD5-Hash
• SHA1-Hash
• SHA256-Hash
• SHA512-Hash

The different color conversion available are:-

• RGB to hex conversion
• Hex to RGB conversion

Converts an epoch timestamp into a human readable date. It also lets us to do the inverse, i.e. converts a human readable date into an epoch timestamp.

• Timestamp to Human Date
• Human Date to Timestamp

The different number base conversion available are:-

• Binary to Decimal
• Binary to Octal
• Binary to Hexadecimal
• Decimal to Binary
• Decimal to Octal
• Decimal to Hexadecimal
• Octal to Binary
• Octal to Decimal
• Octal to Hexadecimal
• Hexadecimal to Binary
• Hexadecimal to Decimal
• Hexadecimal to Octal

The different string utilities available are:-

• Convert string to lowercase
• Convert string to uppercase
• Reverse the given string
• Count number of characters of the given string
• Count number of words in the given string