Home › Text Tools › Text to Binary
Text to Binary
Convert text into 8-bit binary (ASCII) code.
01001000 01101001
Binary01001000 01101001
Characters2
Formula / method
each character → its character code → 8-bit binary
Examples
Hi
01001000 01101001
01001000 01101001
A
01000001
01000001
How to use
Enter your values above — the result updates instantly as you type. Everything is computed locally in your browser, so it is fast and private.
FAQ
What encoding does this use?
Each character is converted using its Unicode code point, padded to 8 bits. Standard English letters and symbols match their ASCII values.