Convert Letters, Words & Names to Binary
Smart bi-directional translator. Convert any name, word, or text to binary instantly.
How to Convert Letters to Binary
Computers process information using binary code, a system of 0s and 1s. Every letter, number, and symbol you type is converted into a unique binary sequence before the computer can understand it.
The ASCII Standard
For standard English text, we use the ASCII (American Standard Code for Information Interchange) system. Each character is represented by an 8-bit byte.
| Character | ASCII (Decimal) | Binary Code |
|---|---|---|
| A | 65 | 01000001 |
| B | 66 | 01000010 |
| a | 97 | 01100001 |
| Space | 32 | 00100000 |
UTF-8 and Emojis
Modern web content uses UTF-8, which can use up to 4 bytes per character. This allows us to represent characters from all languages and even emojis!
Example: "🌍" (Earth Globe)
Binary: 11110000 10011111 10001100 10001101
Frequently Asked Questions
How do I convert letters to binary manually?
First, find the ASCII decimal value of the letter (e.g., 'A' is 65). Then, convert that decimal number to binary (65 = 64 + 1 = 1000001). Finally, pad it with leading zeros to make it 8 bits (01000001).
What is the binary code for "Hello"?
01001000 01100101 01101100 01101100 01101111
Does this tool support emojis?
Yes! Our smart converter uses UTF-8 encoding, so it perfectly handles emojis, accented characters, and symbols from any language.
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