Binary to English Translator

Paste binary code and read it back as plain English text — the decoding runs in your browser, so nothing you type leaves your device.

What Does This Binary Say?

This binary to English translator reads a string of 0s and 1s and returns the text it stands for. Paste the bits, choose the character encoding, and the result appears as you type.

Binary → English English → Binary

Binary input

Spaces, commas, tabs, line breaks and 0b prefixes are ignored. Up to 100,000 characters.

Character encoding

UTF-16 is read as big-endian unless the data starts with a BOM (FEFF or FFFE).

English output

Ready. Paste binary above, or load the example.

Binary rarely arrives clean. Copied out of a shell it comes with a 0b prefix on every byte; copied out of a debugger or a hex dump it comes with a space every eight bits; exported from a spreadsheet it comes back comma-separated. All of those forms are stripped before decoding, and a single unbroken run of digits is grouped from the left, eight at a time. If a character other than 0 or 1 shows up, the converter names its position instead of failing silently, because a wrong paste is almost always a stray letter or a quote character at a known spot.

How to Convert Binary to English

Every binary to English conversion is the same two-step job: cut the bit stream into fixed-size chunks, then look up each chunk in a character table. The tool does both steps for you, but walking through them once explains why the output sometimes looks wrong.

How to use this binary to English converter

Paste the bits into the input box. Spaces, commas, tabs, line breaks and 0b prefixes are stripped first, so a hex-dump paste and one continuous string both work.
Pick the character encoding. UTF-8 is the right default for anything written in the last fifteen years; ASCII is the strict 7-bit option; UTF-16 and GBK are for data exported from Windows tools, Office documents and older Chinese software.
Read the output. Conversion runs 150 ms after you stop typing, and the Convert button forces it immediately. Problems — a stray character, an incomplete byte, invalid UTF-8 — are reported with the position that caused them.
Copy the result, or press Swap to move the output into the input box and reverse the direction. Clear empties both boxes; Load example drops in a short string you can test against.

How binary code works

A bit is one 0 or 1, eight bits make a byte, and in ASCII one byte is exactly one character.

Each position in a byte carries a fixed weight — 128, 64, 32, 16, 8, 4, 2, 1 — so adding the weights wherever a 1 appears gives that character's code point.

01001000 01100101 01101100 01101100 01101111 = Hello

The first byte has 1s in the 64 and 8 positions, so 64 + 8 = 72, a capital H; the remaining bytes are 101, 108, 108 and 111.

Binary to English Chart

This binary to English chart lists every printable ASCII character with its decimal value, its 8-bit binary form and its hex equivalent. Type in the filter box to narrow it down — a letter, a number like 72, a bit pattern like 01001000, or a name like comma all work.

Filter the chart

95 characters shown.

Printable ASCII characters and their values. In UTF-8 all of them encode as the same single byte.
Char	Name	Decimal	Binary	Hex
space	space	32	00100000	20
!	exclamation mark	33	00100001	21
"	double quote	34	00100010	22
#	number sign	35	00100011	23
$	dollar sign	36	00100100	24
%	percent sign	37	00100101	25
&	ampersand	38	00100110	26
'	apostrophe	39	00100111	27
(	left parenthesis	40	00101000	28
)	right parenthesis	41	00101001	29
*	asterisk	42	00101010	2A
+	plus sign	43	00101011	2B
,	comma	44	00101100	2C
-	hyphen	45	00101101	2D
.	period	46	00101110	2E
/	slash	47	00101111	2F
0	digit 0	48	00110000	30
1	digit 1	49	00110001	31
2	digit 2	50	00110010	32
3	digit 3	51	00110011	33
4	digit 4	52	00110100	34
5	digit 5	53	00110101	35
6	digit 6	54	00110110	36
7	digit 7	55	00110111	37
8	digit 8	56	00111000	38
9	digit 9	57	00111001	39
:	colon	58	00111010	3A
;	semicolon	59	00111011	3B
<	less than	60	00111100	3C
=	equals sign	61	00111101	3D
>	greater than	62	00111110	3E
?	question mark	63	00111111	3F
@	at sign	64	01000000	40
A	uppercase A	65	01000001	41
B	uppercase B	66	01000010	42
C	uppercase C	67	01000011	43
D	uppercase D	68	01000100	44
E	uppercase E	69	01000101	45
F	uppercase F	70	01000110	46
G	uppercase G	71	01000111	47
H	uppercase H	72	01001000	48
I	uppercase I	73	01001001	49
J	uppercase J	74	01001010	4A
K	uppercase K	75	01001011	4B
L	uppercase L	76	01001100	4C
M	uppercase M	77	01001101	4D
N	uppercase N	78	01001110	4E
O	uppercase O	79	01001111	4F
P	uppercase P	80	01010000	50
Q	uppercase Q	81	01010001	51
R	uppercase R	82	01010010	52
S	uppercase S	83	01010011	53
T	uppercase T	84	01010100	54
U	uppercase U	85	01010101	55
V	uppercase V	86	01010110	56
W	uppercase W	87	01010111	57
X	uppercase X	88	01011000	58
Y	uppercase Y	89	01011001	59
Z	uppercase Z	90	01011010	5A
[	left bracket	91	01011011	5B
\	backslash	92	01011100	5C
]	right bracket	93	01011101	5D
^	caret	94	01011110	5E
_	underscore	95	01011111	5F
`	backtick	96	01100000	60
a	lowercase a	97	01100001	61
b	lowercase b	98	01100010	62
c	lowercase c	99	01100011	63
d	lowercase d	100	01100100	64
e	lowercase e	101	01100101	65
f	lowercase f	102	01100110	66
g	lowercase g	103	01100111	67
h	lowercase h	104	01101000	68
i	lowercase i	105	01101001	69
j	lowercase j	106	01101010	6A
k	lowercase k	107	01101011	6B
l	lowercase l	108	01101100	6C
m	lowercase m	109	01101101	6D
n	lowercase n	110	01101110	6E
o	lowercase o	111	01101111	6F
p	lowercase p	112	01110000	70
q	lowercase q	113	01110001	71
r	lowercase r	114	01110010	72
s	lowercase s	115	01110011	73
t	lowercase t	116	01110100	74
u	lowercase u	117	01110101	75
v	lowercase v	118	01110110	76
w	lowercase w	119	01110111	77
x	lowercase x	120	01111000	78
y	lowercase y	121	01111001	79
z	lowercase z	122	01111010	7A
{	left brace	123	01111011	7B
\|	vertical bar	124	01111100	7C
}	right brace	125	01111101	7D
~	tilde	126	01111110	7E

Two things the chart does not cover. Control characters — tab, line feed, carriage return — have no visible form, and they reach decoded text as a line break or as nothing at all. And anything past ASCII is multi-byte: a lowercase e with an acute accent is 11000011 10101001 in UTF-8, two bytes for one character, even though it is the single value 233 in Latin-1.

binary code translator
The same four character encodings and the same error messages, in one dedicated page.

Frequently asked questions

What does 01001000 01101001 mean?

Those two bytes spell Hi. 01001000 is decimal 72 and 01101001 is decimal 105. Paste the same string into the converter above and you should get those two letters back.

Does this tool translate binary into English words, or into letters?

It rebuilds characters, not meanings. Every eight bits are read as one byte and matched against the character table, so 01001000 01101001 comes out as the two letters Hi. No word is looked up, substituted or guessed from context.

Why does 01001000 sometimes appear as 72?

Those are the same byte written two ways. 01001000 is 72 in decimal, and in ASCII the value 72 points at the character H — which is why one tool prints bits, another prints 72, and this page prints H. The chart above lists all three forms side by side.

What does 01000001 mean?

It is 64 + 1 = 65, and ASCII 65 is a capital A. The same arithmetic runs across the uppercase range, which starts at 65 (A) and ends at 90 (Z). Lowercase letters sit further along, from 97 (a) to 122 (z).

Binary to English Translator

What Does This Binary Say?

How to Convert Binary to English

How to use this binary to English converter

How binary code works

Binary to English Chart

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Frequently asked questions

What does 01001000 01101001 mean?

Does this tool translate binary into English words, or into letters?

Why does 01001000 sometimes appear as 72?

What does 01000001 mean?