Binary ↔ text
Convert text to binary code and back.
Encodes text as UTF-8 bytes shown in 8-bit binary groups — and decodes them back. Works with any language including Arabic.
Frequently asked questions
Why does one Arabic letter become two bytes?
UTF-8 encodes non-Latin characters using multiple bytes — that is the standard encoding of the modern web.
What format does the decoder expect?
Groups of up to 8 binary digits separated by spaces, e.g. 01001000 01101001.