Visualize machine code. Instantly translate human-readable English text into strict 8-bit binary ASCII arrays, and decode binary back to text.
Execute fundamental computer science algorithms directly in your browser.
The engine detects the input string type automatically. If you paste an array of 0s and 1s, it instantly executes the reverse Base-2 decimal translation to decode the secret message back into English text.
A massive wall of binary is impossible for a human to read. The converter injects a single space between every 8-bit byte block, allowing computer science students to visually separate and analyze individual characters.
The algorithm adheres strictly to the American Standard Code for Information Interchange (ASCII). It successfully maps standard punctuation marks, spaces, and alphanumeric characters into their exact decimal indexes before translating to Base-2.
At the microscopic hardware level, a computer processor cannot read the letter "A". A processor is simply a silicon chip filled with billions of microscopic electrical switches called transistors. A transistor can only do two things: it can be turned OFF, or it can be turned ON.
To make the computer do anything, we must represent all human information using only two symbols. We use 0 to represent OFF, and 1 to represent ON. This is the Base-2 mathematical system, more commonly known as Binary.
If computers only understand math, how do they store a word document?
In the 1960s, engineers created a mapping system called ASCII (American Standard Code for Information Interchange). They created a giant table assigning every single letter to a specific number.
For example, the capital letter C is assigned the number 67. An online text to binary converter takes your English text, looks up the ASCII number 67, and translates that decimal number into the Base-2 math equation 01000011.
How do you calculate that 01000011 equals 67?
Binary is read from right to left. Each "bit" represents a number that doubles every time you move left: (128, 64, 32, 16, 8, 4, 2, 1).
If the switch is 1 (ON), you add that number to the total. If it is 0 (OFF), you ignore it.
Looking at 01000011:
The 64 is ON. The 2 is ON. The 1 is ON.
64 + 2 + 1 = 67.
A common misconception is that a space is "nothing". In a computer, a space is a very specific physical command that requires memory.
00100000.