Text to Binary
Convert text to 8-bit binary representation and binary back to text.
Processed on your device — never uploaded
Text Input
Binary Output
Frequently Asked Questions
How does text to binary conversion work?
Each character is converted to its ASCII code number, which is then represented as an 8-bit binary string of 0s and 1s. For example, the letter "A" (ASCII 65) becomes "01000001".
Why are binary values separated by spaces?
Spaces separate each 8-bit byte so you can distinguish individual characters. Without spaces, the binary string would be ambiguous and impossible to decode back to text.
Can I convert binary back to readable text?
Yes, switch to the "Binary to Text" mode and paste space-separated 8-bit binary values to decode them back into the original text characters.