Text to Binary Converter | ASCII to Binary Conversion Online

ASCII stands for American Standard Code for Information Interchange. Use our ASCII to Binary converter to convert Text to Binary online. Also, it’s a very easy process to do so. Just enter the text inside the text area and click on the “Convert” button.

Enter Text or Drop File:
Output with Delimiter String (optional)

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ASCII - Text to Binary Converter & Calculator Online

What is ASCII?

ASCII is using for encoding text files. Every letter, number, and special character in ASCII has its unique number. For example, the ASCII of character A is 65. Correspondingly, B has 66, C has 67. In the same vein, it continues. The ASCII of lowercase characters is different. Like the ASCII of ‘a’ is 97. Similarly, the ASCII of ‘b’ is 98. The ASCII of number 1 is 49. Lastly, the ASCII of ‘#’ is 35.

In standard, there are only 127 ASCII codes available. For encoding in higher or extended ASCII codes. Then in total, you get 255 ASCII codes. Also, you can find the full ASCII table here. So, you can convert these ASCII codes. Hence, first, your text will convert to ASCII that is basically decimals. Then it will convert into binary. In this way Text to Binary conversion works.

What is Binary Code?

The most important thing about Binary coding is that it has only two characters. That is 1 and 0. In logical circuits, 1,0 is True and False respectively. Binary coding is done in order to create meaningful instruction for computers. Because computers only understand and communicate in binary language.

Computer systems never directly interpret. If instructions not provided in binary. Hence, there are different software like compiler and interpreter. They convert the programmed languages into machine language. The machine language is binary. Long strings of binary are not human readable. But then also, it’s very important.

The binary of HELLO is 01001000 01000101 01001100 01001100 01001111. In this article, we’ll discuss how it happens. Now computers can understand it.

How ASCII – Text to Binary Convert Works?

This is the basic working for changing text to binary. The same principle is used in the converter.

  • As you learned above. There are different ASCII decimals for each character. So, Firstly, these characters are converted to their corresponding ASCII.
  • The ASCII are converting into their corresponding decimal. For example, the ASCII of A is 65. Then the binary of 65 is 01000001. Hence, A is converted into 01000001. Similarly, this process will be done for numbers and symbols.
  • For multiple characters in a string. The same process continues for each. Starting from the first character. There is a space between the binary strings. While working with multiple characters. That is the reason you see gaps in the above example of HELLO.

Let’s make it clearer by seeing some examples. On how to convert text to binary.

Example 1: Convert “#My” to binary.

First, you have to find the ASCII of #, M and y. So, these are as follows:

ASCII of:
#: 35
M: 77
y: 121

Now, find the binary of these decimals. So, these are as follows:

Binary of:
35: 100011
77: 1001101
121: 1111001

Now, write to them separately. Hence, you get 100011 1001101 1111001. So, the #My = 100011 1001101 1111001. In this way text to binary converter works.

Features of ASCII – Text to Binary Converter

You can surely say it the best converter calculator. Just enter ASCII / Unicode. Then convert it into binary within seconds. Here are some best features of it.

  1. You can simply open your text file which you want to convert into binary. There is an option to open files. Also, to view the selection.
  2. Also, you can just paste the text. Just copy your text that you want to change into binary. Then paste in the input box. Or if you want then just start writing.
  3. From the drop-down, list you can select the type of encoding. If you select the default ASCII. Then ASCII to binary conversion takes place.
  4. There is also an option to select the way to separate the binaries. By default, it is space. You can select other ways. Just use the drop-down menu.
  5. Convert button converts the text to binary. If selected ASCII encoding. Then ASCII to binary conversion starts.
  6. As a result, you can see the output in the below box with separate binary strings. By the method, you select in the Output delimiter string.
  7. There are options to “Copy”. Also, to “Save” the text to binary output.

ASCII to Hex to Binary Conversion Table

ASCII Hexadecimal Binary
NUL 00 00000000
SOH 01 00000001
STX 02 00000010
ETX 03 00000011
EOT 04 00000100
ENQ 05 00000101
ACK 06 00000110
BEL 07 00000111
BS 08 00001000
HT 09 00001001
LF 0A 00001010
VT 0B 00001011
FF 0C 00001100
CR 0D 00001101
SO 0E 00001110
SI 0F 00001111
DLE 10 00010000
DC1 11 00010001
DC2 12 00010010
DC3 13 00010011
DC4 14 00010100
NAK 15 00010101
SYN 16 00010110
ETB 17 00010111
CAN 18 00011000
EM 19 00011001
SUB 1A 00011010
ESC 1B 00011011
FS 1C 00011100
GS 1D 00011101
RS 1E 00011110
US 1F 00011111
Space 20 00100000
! 21 00100001
" 22 00100010
# 23 00100011
$ 24 00100100
% 25 00100101
& 26 00100110
27 00100111
( 28 00101000
) 29 00101001
* 2A 00101010
+ 2B 00101011
, 2C 00101100
2D 00101101
. 2E 00101110
/ 2F 00101111
0 30 00110000
1 31 00110001
2 32 00110010
3 33 00110011
4 34 00110100
5 35 00110101
6 36 00110110
7 37 00110111
8 38 00111000
9 39 00111001
: 3A 00111010
; 3B 00111011
< 3C 00111100
= 3D 00111101
> 3E 00111110
? 3F 00111111
@ 40 01000000
A 41 01000001
B 42 01000010
C 43 01000011
D 44 01000100
E 45 01000101
F 46 01000110
G 47 01000111
H 48 01001000
I 49 01001001
J 4A 01001010
K 4B 01001011
L 4C 01001100
M 4D 01001101
N 4E 01001110
O 4F 01001111
P 50 01010000
Q 51 01010001
R 52 01010010
S 53 01010011
T 54 01010100
U 55 01010101
V 56 01010110
W 57 01010111
X 58 01011000
Y 59 01011001
Z 5A 01011010
[ 5B 01011011
\ 5C 01011100
] 5D 01011101
^ 5E 01011110
_ 5F 01011111
` 60 01100000
a 61 01100001
b 62 01100010
c 63 01100011
d 64 01100100
e 65 01100101
f 66 01100110
g 67 01100111
h 68 01101000
i 69 01101001
j 6A 01101010
k 6B 01101011
l 6C 01101100
m 6D 01101101
n 6E 01101110
o 6F 01101111
p 70 01110000
q 71 01110001
r 72 01110010
s 73 01110011
t 74 01110100
u 75 01110101
v 76 01110110
w 77 01110111
x 78 01111000
y 79 01111001
z 7A 01111010
{ 7B 01111011
| 7C 01111100
} 7D 01111101
~ 7E 01111110
DEL 7F 01111111