Binary is a base-2 number system that uses only 0 and 1. Every piece of data in a computer is ultimately stored and processed in binary.
Each character is converted to its ASCII code, which is then represented as an 8-bit binary number. For example, the letter A is 01000001.
Yes. Select the Binary to Text option, paste your binary string (space-separated bytes), and the tool will decode it back to readable text.
There are 8 bits in one byte. So the letter A (ASCII 65) is represented as 01000001 in binary.
255 in decimal is 11111111 in binary — all 8 bits set to 1, which is the maximum value of one byte.
Yes. Group the binary digits into sets of 4 from right to left and convert each group to its hex equivalent. For example, 11111111 = FF in hexadecimal.
Two's complement is the standard way computers represent negative numbers in binary. To negate a number, flip all bits and add 1.