🍋 Text Tools

Case Converter

Convert text between UPPER, lower, Title, camelCase, and more.

Free ブラウザのみ No sign-up 人気

入力

chars words sentences lines

2つ目の入力

オプション

大文字・小文字

結果

Case Converterについて

Convert text between 8 different case formats: UPPER CASE, lower case, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case.

仕組み

The tool applies string transformation rules to convert your text. For programming cases (camel, pascal, snake, kebab), words are first extracted by splitting on spaces and punctuation, then joined with the appropriate separator and capitalization.

ステップごとの使い方

1 [
2 '
3 P
4 a
5 s
6 t
7 e
8
9 o
10 r
11
12 t
13 y
14 p
15 e
16
17 y
18 o
19 u
20 r
21
22 t
23 e
24 x
25 t
26 '
27 ,
28
29 '
30 S
31 e
32 l
33 e
34 c
35 t
36
37 t
38 h
39 e
40
41 t
42 a
43 r
44 g
45 e
46 t
47
48 c
49 a
50 s
51 e
52
53 f
54 r
55 o
56 m
57
58 t
59 h
60 e
61
62 d
63 r
64 o
65 p
66 d
67 o
68 w
69 n
70 '
71 ,
72
73 '
74 C
75 l
76 i
77 c
78 k
79
80 C
81 o
82 n
83 v
84 e
85 r
86 t
87
88 t
89 o
90
91 t
92 r
93 a
94 n
95 s
96 f
97 o
98 r
99 m
100
101 t
102 h
103 e
104
105 t
106 e
107 x
108 t
109 '
110 ,
111
112 '
113 C
114 o
115 p
116 y
117
118 t
119 h
120 e
121
122 r
123 e
124 s
125 u
126 l
127 t
128 '
129 ]

ヒント

[
'
U
s
e
c
a
m
e
l
C
a
s
e
o
r
s
n
a
k
e
_
c
a
s
e
f
o
r
v
a
r
i
a
b
l
e
n
a
m
e
s
i
n
c
o
d
e
.
'
,
'
T
i
t
l
e
C
a
s
e
c
a
p
i
t
a
l
i
z
e
s
t
h
e
f
i
r
s
t
l
e
t
t
e
r
o
f
e
v
e
r
y
w
o
r
d
.
'
,
'
S
e
n
t
e
n
c
e
c
a
s
e
o
n
l
y
c
a
p
i
t
a
l
i
z
e
s
t
h
e
f
i
r
s
t
l
e
t
t
e
r
o
f
e
a
c
h
s
e
n
t
e
n
c
e
.
'
]

Categories

Case Converter

オプション

結果

Case Converterについて

仕組み

ステップごとの使い方

ヒント

よくある質問