Learn by Doing
Reading about binary only goes so far. Open the binary code translator, convert your own name, and try reading the result back by hand.
Binary Code Blog
Guides and explanations that make binary code click β written for humans, not programmers.
What Is Binary Code? The Basics
Why computers speak in 0s and 1s, what a bit and a byte really are, and how binary became the language of every device you own.
Text to Binary by Hand: A Guide
The manual method: find the code point, convert decimal to binary, pad to 8 bits. With a fully worked example you can copy.
How to Convert Binary to Text by Hand
The reverse direction: split into bytes, add the powers of two, look up ASCII β and decode βHiβ with nothing but a pencil.
Binary Numbers vs Binary Text
Why 10101 can mean the number 21 or nothing at all β the most common confusion in binary, finally cleared up.
We Tested the Messiest Binary We Could Find
Six real copy-paste disasters β no spaces, commas, 0b prefixes, lost bits β and how the translator handles each one.
What Is UTF-8? Encoding Explained
How UTF-8 stores English in one byte, Chinese in three and emoji in four β while staying perfectly compatible with ASCII.