ASCII to Binary Converter

Convert ASCII text to binary code instantly with our free online tool. Transform any text into binary numbers with just one click.

Character count: 5/1000
Instant Conversion

Convert ASCII text to binary code instantly with our fast and efficient tool.

128 ASCII Characters

Supports all 128 standard ASCII characters including letters, numbers, and symbols.

Mobile Friendly

Fully responsive design that works perfectly on all devices and screen sizes.

ASCII Characters to Binary Numbers Conversion Table

Each character symbol must have an integer value representing it in the electronic device because all the electronic devices only deal with numbers. Get binary codes of characters from the ASCII-binary character table.

ASCII Binary ASCII Binary ASCII Binary
Space00100000@01000000`01100000
!00100001A01000001a01100001
"00100010B01000010b01100010
#00100011C01000011c01100011
$00100100D01000100d01100100
%00100101E01000101e01100101
&00100110F01000110f01100110
'00100111G01000111g01100111
(00101000H01001000h01101000
)00101001I01001001i01101001
*00101010J01001010j01101010
+00101011K01001011k01101011
,00101100L01001100l01101100
-00101101M01001101m01101101
.00101110N01001110n01101110
/00101111O01001111o01101111
000110000P01010000p01110000
100110001Q01010001q01110001
200110010R01010010r01110010
300110011S01010011s01110011
400110100T01010100t01110100
500110101U01010101u01110101
600110110V01010110v01110110
700110111W01010111w01110111
800111000X01011000x01111000
900111001Y01011001y01111001
:00111010Z01011010z01111010
;00111011[01011011{01111011
<00111100\01011100|01111100
=00111101]01011101}01111101
>00111110^01011110~01111110
?00111111_01011111DEL01111111

Frequently Asked Questions

ASCII to binary conversion works by converting each ASCII character to its decimal value using the ASCII table, then converting that decimal value to an 8-bit binary number. For example, the letter 'A' has an ASCII value of 65, which converts to binary as 01000001.

Our tool supports all 128 standard ASCII characters, including uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), punctuation marks, special symbols, and control characters. This covers the entire basic ASCII character set.

Yes, our tool has a maximum limit of 1000 characters per conversion to ensure optimal performance and prevent server overload. For larger texts, you can convert them in smaller chunks.

Each ASCII character is represented by 8 bits (1 byte) because the ASCII standard uses 8-bit encoding. This allows for 256 possible values (0-255), which is more than enough to represent all 128 standard ASCII characters. The 8-bit format ensures consistency and compatibility with computer systems.

Yes! We also offer a Binary to ASCII converter tool that can convert binary code back to readable text. You can find it in our tools section along with other binary conversion utilities.

Absolutely! Our ASCII to Binary converter is completely free to use with no registration required. You can convert as many texts as you need without any limitations or hidden costs.

About ASCII to Binary Conversion

ASCII (American Standard Code for Information Interchange) is a character encoding standard that assigns unique numbers to letters, digits, and symbols. Binary code, on the other hand, is the fundamental language of computers, consisting of only 0s and 1s. Converting ASCII to binary is essential for computer programming, data transmission, and digital communication.

Why Use Our ASCII to Binary Converter?

  • Accuracy Guaranteed: Our tool ensures 100% accurate conversion of all ASCII characters to their binary equivalents.
  • Lightning Fast: Get instant results without any waiting time or processing delays.
  • User-Friendly Interface: Simple and intuitive design makes conversion effortless for users of all skill levels.
  • Comprehensive Support: Convert all 128 ASCII characters including letters, numbers, symbols, and control characters.
  • Mobile Optimized: Works perfectly on smartphones, tablets, and desktop computers.

Common Use Cases

ASCII to binary conversion is widely used in computer science, programming, networking, and digital electronics. It's essential for understanding how computers process text, developing low-level applications, debugging data transmission issues, and learning fundamental computer concepts.

Pro Tip

When working with binary code, remember that each 8-bit binary sequence represents one ASCII character. This knowledge is crucial for debugging, reverse engineering, and understanding how digital systems communicate.