About This Tool
What is 大小写转换工具?
A tool for converting text between various naming conventions including camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, and kebab-case — all at once. Essential for programming when matching variable, function, and file naming conventions.
How to Use
- Enter text in the input field.
- All case conversion results are displayed simultaneously.
- Copy the desired result for use.
Key Features
- All case conversions at once: camelCase, PascalCase, snake_case, and more
- Automatic recognition of various delimiters (spaces, hyphens, underscores)
- Real-time conversion
- Optimized for programming naming conventions
Tips
- JavaScript uses camelCase for variables and PascalCase for class names.
- Python uses snake_case for variables/functions and SCREAMING_SNAKE_CASE for constants.
- CSS class names typically use kebab-case.
大小写转换工具
一键将文本转换为 camelCase、PascalCase、snake_case 等格式
camelCase
PascalCase
snake_case
CONSTANT_CASE
kebab-case
dot.case
path/case
UPPERCASE
lowercase
Title Case
Sentence case
aLtErNaTiNg CaSe
Frequently Asked Questions
项目应该使用哪种命名规范？▼
遵循你的语言惯例：JavaScript/TypeScript变量用camelCase，类/组件用PascalCase。Python变量/函数用snake_case，类用PascalCase。CSS用kebab-case。Go用camelCase（私有）和PascalCase（导出）。一致性比具体选择更重要。
转换器如何检测输入中的单词边界？▼
工具识别多种分隔符：空格、连字符(-)、下划线(_)和camelCase转换（小写后接大写）。因此'myVariableName'、'my-variable-name'、'my_variable_name'和'my variable name'对每种大小写类型产生相同输出。
什么是SCREAMING_SNAKE_CASE？何时使用？▼
SCREAMING_SNAKE_CASE（也叫UPPER_SNAKE_CASE或CONSTANT_CASE）使用全大写字母，单词间用下划线：MAX_RETRY_COUNT、API_BASE_URL。这是大多数编程语言中常量的通用约定。