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Text Diff Checker

Compare two texts and highlight differences

Free 仅在浏览器中 No sign-up 热门

输入

chars words sentences lines

第二输入

差异选项

忽略空白

上下文行数

结果

关于 Text Diff Checker

Compare two text inputs and see the differences highlighted in unified diff format. Useful for comparing code versions, configuration files, or any text content.

工作原理

Paste your original text and modified text in the two input areas. The tool uses the Longest Common Subsequence (LCS) algorithm to compute line-level differences and displays them in unified diff format.

分步教程

1 [
2 '
3 P
4 a
5 s
6 t
7 e
8
9 t
10 h
11 e
12
13 o
14 r
15 i
16 g
17 i
18 n
19 a
20 l
21
22 t
23 e
24 x
25 t
26
27 i
28 n
29
30 t
31 h
32 e
33
34 f
35 i
36 r
37 s
38 t
39
40 i
41 n
42 p
43 u
44 t
45
46 a
47 r
48 e
49 a
50 '
51 ,
52
53 '
54 P
55 a
56 s
57 t
58 e
59
60 t
61 h
62 e
63
64 m
65 o
66 d
67 i
68 f
69 i
70 e
71 d
72
73 t
74 e
75 x
76 t
77
78 i
79 n
80
81 t
82 h
83 e
84
85 s
86 e
87 c
88 o
89 n
90 d
91
92 i
93 n
94 p
95 u
96 t
97
98 a
99 r
100 e
101 a
102 '
103 ,
104
105 '
106 T
107 o
108 g
109 g
110 l
111 e
112
113 w
114 h
115 i
116 t
117 e
118 s
119 p
120 a
121 c
122 e
123
124 h
125 a
126 n
127 d
128 l
129 i
130 n
131 g
132
133 i
134 f
135
136 n
137 e
138 e
139 d
140 e
141 d
142 '
143 ,
144
145 '
146 V
147 i
148 e
149 w
150
151 t
152 h
153 e
154
155 u
156 n
157 i
158 f
159 i
160 e
161 d
162
163 d
164 i
165 f
166 f
167
168 o
169 u
170 t
171 p
172 u
173 t
174
175 w
176 i
177 t
178 h
179
180 +
181 /
182 -
183
184 i
185 n
186 d
187 i
188 c
189 a
190 t
191 o
192 r
193 s
194 '
195 ]

提示

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]

Categories

Text Diff Checker

差异选项

结果

关于 Text Diff Checker

工作原理

分步教程

提示

常见问题