ASCII、十六进制、二进制、十进制、Base64转换
ASCII 文本到十六进制转换表
ASCII 字符
|
十六进制
|
二进制
|
十进制
|
NUL
|
00
|
00000000
|
0
|
SOH
|
01
|
00000001
|
1
|
STX
|
02
|
00000010
|
2
|
ETX
|
03
|
00000011
|
3
|
EOT
|
04
|
00000100
|
4
|
ENQ
|
05
|
00000101
|
5
|
ACK
|
06
|
00000110
|
6
|
BEL
|
07
|
00000111
|
7
|
BS
|
08
|
00001000
|
8
|
HT
|
09
|
00001001
|
9
|
LF
|
0A
|
00001010
|
10
|
VT
|
0B
|
00001011
|
11
|
FF
|
0C
|
00001100
|
12
|
CR
|
0D
|
00001101
|
13
|
SO
|
0E
|
00001110
|
14
|
SI
|
0F
|
00001111
|
15
|
DLE
|
10
|
00010000
|
16
|
DC1
|
11
|
00010001
|
17
|
DC2
|
12
|
00010010
|
18
|
DC3
|
13
|
00010011
|
19
|
DC4
|
14
|
00010100
|
20
|
NAK
|
15
|
00010101
|
21
|
SYN
|
16
|
00010110
|
22
|
ETB
|
17
|
00010111
|
23
|
CAN
|
18
|
00011000
|
24
|
EM
|
19
|
00011001
|
25
|
SUB
|
1A
|
00011010
|
26
|
ESC
|
1B
|
00011011
|
27
|
FS
|
1C
|
00011100
|
28
|
GS
|
1D
|
00011101
|
29
|
RS
|
1E
|
00011110
|
30
|
US
|
1F
|
00011111
|
31
|
Space
|
20
|
00100000
|
32
|
!
|
21
|
00100001
|
33
|
"
|
22
|
00100010
|
34
|
#
|
23
|
00100011
|
35
|
$
|
24
|
00100100
|
36
|
%
|
25
|
00100101
|
37
|
&
|
26
|
00100110
|
38
|
'
|
27
|
00100111
|
39
|
(
|
28
|
00101000
|
40
|
)
|
29
|
00101001
|
41
|
*
|
2A
|
00101010
|
42
|
+
|
2B
|
00101011
|
43
|
,
|
2C
|
00101100
|
44
|
-
|
2D
|
00101101
|
45
|
.
|
2E
|
00101110
|
46
|
/
|
2F
|
00101111
|
47
|
0
|
30
|
00110000
|
48
|
1
|
31
|
00110001
|
49
|
2
|
32
|
00110010
|
50
|
3
|
33
|
00110011
|
51
|
4
|
34
|
00110100
|
52
|
5
|
35
|
00110101
|
53
|
6
|
36
|
00110110
|
54
|
7
|
37
|
00110111
|
55
|
8
|
38
|
00111000
|
56
|
9
|
39
|
00111001
|
57
|
:
|
3A
|
00111010
|
58
|
;
|
3B
|
00111011
|
59
|
<
|
3C
|
00111100
|
60
|
=
|
3D
|
00111101
|
61
|
>
|
3E
|
00111110
|
62
|
?
|
3F
|
00111111
|
63
|
@
|
40
|
01000000
|
64
|
A
|
41
|
01000001
|
65
|
B
|
42
|
01000010
|
66
|
C
|
43
|
01000011
|
67
|
D
|
44
|
01000100
|
68
|
E
|
45
|
01000101
|
69
|
F
|
46
|
01000110
|
70
|
G
|
47
|
01000111
|
71
|
H
|
48
|
01001000
|
72
|
I
|
49
|
01001001
|
73
|
J
|
4A
|
01001010
|
74
|
K
|
4B
|
01001011
|
75
|
L
|
4C
|
01001100
|
76
|
M
|
4D
|
01001101
|
77
|
N
|
4E
|
01001110
|
78
|
O
|
4F
|
01001111
|
79
|
P
|
50
|
01010000
|
80
|
Q
|
51
|
01010001
|
81
|
R
|
52
|
01010010
|
82
|
S
|
53
|
01010011
|
83
|
T
|
54
|
01010100
|
84
|
U
|
55
|
01010101
|
85
|
V
|
56
|
01010110
|
86
|
W
|
57
|
01010111
|
87
|
X
|
58
|
01011000
|
88
|
Y
|
59
|
01011001
|
89
|
Z
|
5A
|
01011010
|
90
|
[
|
5B
|
01011011
|
91
|
\
|
5C
|
01011100
|
92
|
]
|
5D
|
01011101
|
93
|
^
|
5E
|
01011110
|
94
|
_
|
5F
|
01011111
|
95
|
`
|
60
|
01100000
|
96
|
a
|
61
|
01100001
|
97
|
b
|
62
|
01100010
|
98
|
c
|
63
|
01100011
|
99
|
d
|
64
|
01100100
|
100
|
e
|
65
|
01100101
|
101
|
f
|
66
|
01100110
|
102
|
g
|
67
|
01100111
|
103
|
h
|
68
|
01101000
|
104
|
i
|
69
|
01101001
|
105
|
j
|
6A
|
01101010
|
106
|
k
|
6B
|
01101011
|
107
|
l
|
6C
|
01101100
|
108
|
m
|
6D
|
01101101
|
109
|
n
|
6E
|
01101110
|
110
|
o
|
6F
|
01101111
|
111
|
p
|
70
|
01110000
|
112
|
q
|
71
|
01110001
|
113
|
r
|
72
|
01110010
|
114
|
s
|
73
|
01110011
|
115
|
t
|
74
|
01110100
|
116
|
u
|
75
|
01110101
|
117
|
v
|
76
|
01110110
|
118
|
w
|
77
|
01110111
|
119
|
x
|
78
|
01111000
|
120
|
y
|
79
|
01111001
|
121
|
z
|
7A
|
01111010
|
122
|
{
|
7B
|
01111011
|
123
|
|
|
7C
|
01111100
|
124
|
}
|
7D
|
01111101
|
125
|
~
|
7E
|
01111110
|
126
|
DEL
|
7F
|
01111111
|
127
|