Conversor de Mayúsculas/Minúsculas
Convierte texto entre diferentes formatos de capitalización.
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About this tool
The case converter is a versatile tool for developers that allows transforming text between multiple common capitalization formats used in programming. This tool supports standard conversions like UPPERCASE, lowercase, and Title Case, as well as programming-specific formats like camelCase, snake_case, kebab-case, and sentence case. It's especially useful when working with different programming languages that have distinct naming conventions, when you need to normalize user input, or when preparing text for different contexts (titles, URLs, variable names). For example, JavaScript uses camelCase for variables, Python uses snake_case, and CSS uses kebab-case for classes. The tool processes everything locally in your browser, ensuring that sensitive data is never sent to external servers. It correctly handles special characters, spaces, and punctuation according to the selected format.
Use cases
- Convert variable names between different programming languages
- Normalize user input text to a consistent format
- Prepare text for URLs (kebab-case) or class names (camelCase)
- Transform titles and headings to Title Case for content
Frequently asked questions
- What's the difference between camelCase and PascalCase?
- camelCase starts with lowercase (myVariable) while PascalCase starts with uppercase (MyVariable). This converter converts to camelCase, which is the standard for variables in JavaScript.
- When should I use snake_case vs kebab-case?
- snake_case (my_variable) is common in Python, Ruby, and SQL databases. kebab-case (my-variable) is used in URLs, CSS, and some JavaScript frameworks like Vue.
- Does the converter handle special characters and accents?
- Yes, the converter handles special characters and accents. For programming formats (camelCase, snake_case, kebab-case), special characters are removed or replaced according to standard conventions.
- What does Title Case do exactly?
- Title Case converts the first letter of each word to uppercase and the rest to lowercase, except short words like articles and prepositions (a, of, in, etc.) that remain lowercase unless they're the first word.