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Convertidor de Mayúsculas, Minúsculas e Identificadores

Convierte texto entre MAYÚSCULAS, minúsculas, Title Case, camelCase, PascalCase, snake_case y kebab-case preservando acentos y emojis.

Listo. Selecciona un formato para convertir el texto.

Convertidor de Mayúsculas e Identificadores

100% en el Navegador

Convierte texto entre MAYÚSCULAS, minúsculas, Title Case, camelCase, PascalCase, snake_case y kebab-case preservando acentos y emojis.

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Transforma todas las letras a caracteres mayúsculos

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MAYÚSCULAS

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How Programmatic Case Conversion Works

Case conversion is essential for software engineering, database modeling, copyediting, and content preparation. Our converter operates 100% locally in your browser memory and supports all seven standard prose and identifier naming conventions.

The 7 Standard Naming Conventions

  • UPPERCASE: Transforms all letters into capital form (e.g. HELLO WORLD).
  • lowercase: Converts all letters into small form (e.g. hello world).
  • Title Case: Capitalizes the first letter of each word while preserving word separation (e.g. Hello World).
  • camelCase: Lowercases the initial word and capitalizes subsequent words without spaces (standard for JavaScript/TypeScript variables and functions, e.g. helloWorld).
  • PascalCase: Capitalizes every word without spaces (standard for classes and components in C#, Java, React, and Python, e.g. HelloWorld).
  • snake_case: Lowercase words delimited by underscores (standard for Python, Ruby, and SQL column identifiers, e.g. hello_world).
  • kebab-case: Lowercase words delimited by hyphens (standard for CSS class names, HTML attributes, and SEO URL slugs, e.g. hello-world).

Unicode Safety and Non-Destructive Transformation

Unlike legacy converters that strip accents or corrupt non-Latin alphabets, our algorithm preserves combining diacritics (e.g. é, ñ, ü), Arabic, Chinese, Japanese, and emoji symbols without lossy transliteration.

Frequently Asked Questions

¿Se pierden tildes, caracteres especiales o emojis al convertir?
No. Las transformaciones respetan las normas Unicode para preservar tildes (á, é, í, ó, ú, ñ), símbolos y emojis intactos.
¿Qué diferencia hay entre camelCase y PascalCase?
camelCase comienza con minúscula (miVariable), mientras que PascalCase inicia con mayúscula (MiClase).
¿Se almacena el texto ingresado?
En absoluto. Todo se ejecuta estrictamente en la memoria del navegador.