A binary converter is a tool that can convert text and numbers into binary code or vice versa. Binary code is a way of representing data using only two digits: 0 and 1. These digits are known as "bits", and a group of eight bits is called a "byte". For example, the binary code for the letter "A" is 01000001, the code for "B" is 01000010, and so on. Binary code is used to store and transmit data in computers and other digital devices. A binary converter can be a useful tool if you need to convert text or numbers into binary code or if you have some binary code that you need to convert back into text or numbers. There are many binary converters available online and as standalone software programs. Some text editors, such as Notepad on Windows, also have the ability to convert text to and from binary code.