Categorías
Texto y redacción (12) Herramientas para desarrolladores (12) Tiempo y fecha (8) Calculadoras matemáticas (13) Finanzas y dinero (11) Salud y forma física (6) Imagen y diseño (10) Conversores de unidades (12) Aleatorio y seguridad (8) Utilidades del día a día (7)
Sitio
Todas las herramientas Blog Acerca de Contacto

Case Converter

Switch text between UPPER, lower, Title, Sentence, camelCase and more. Convert text to uppercase, lowercase, title case, sentence case, camelCase, snake_case or kebab-case online. Free one-click case conversion for writers and developers.

Esta herramienta funciona al 100 % en tu navegador. Lo que escribes nunca se envía a ningún servidor: incluso puedes quedarte sin conexión tras cargar la página.

Acerca de Case Converter

Fixing a paragraph typed with Caps Lock on, or turning a heading into proper title case, takes seconds with this converter. One click switches your text between UPPERCASE, lowercase, Title Case, Sentence case, aLtErNaTiNg case — plus the developer favourites camelCase, PascalCase, snake_case and kebab-case. The result appears instantly and copies to your clipboard in one tap, ready for documents, spreadsheets or code.

Cómo usar Case Converter

  1. Paste your text into the input box.
  2. Click the case style you need — the text converts instantly.
  3. Review the result, then click Copy to grab it.
  4. Switch between styles freely to compare options.

Características principales

What is the difference between Title Case and Sentence case?
Title Case Capitalises The First Letter Of Every Major Word, while Sentence case only capitalises the first letter of each sentence — like a normal paragraph.
When would I use camelCase or snake_case?
Programmers use camelCase for JavaScript variables and functions, PascalCase for classes, snake_case for Python and SQL, and kebab-case for URLs and CSS classes.

Herramientas de Texto y redacción relacionadas

Más utilidades de la misma categoría.

Ver todas →

Word Counter

Count words, characters, sentences and reading time as you type.

Character Counter

Track character limits for Twitter/X, SMS, SEO titles and more.

Slug Generator

Turn any title into a clean, SEO-friendly URL slug.

Remove Line Breaks

Strip unwanted line breaks from copied text while keeping paragraphs.

Duplicate Line Remover

Delete repeated lines from lists with case and trim options.

Text Sorter

Alphabetise lines A–Z, Z–A, by length or shuffle them randomly.