Free Case Converter

Convert uppercase to lowercase, lowercase to uppercase, title case and more. Instant conversion - just paste and click.

0 characters • 0 words

0 characters • 0 words

About Text Case Converter

Our text case converter is a free online tool that lets you change text between different cases instantly. Convert lowercase to uppercase, uppercase to lowercase, or transform text into title case, sentence case, camelCase, snake_case, and more.

How to Convert Text Case

  1. Paste or type your text in the input box
  2. Click the button for your desired case format
  3. Copy the converted text with one click

Available Case Formats

  • UPPERCASE - Convert all letters to capitals
  • lowercase - Convert all letters to small
  • Title Case - Capitalize first letter of each word
  • Sentence case - Capitalize first letter of sentences
  • camelCase - For programming variables
  • PascalCase - Like camelCase but first letter capitalized
  • snake_case - Words separated by underscores
  • kebab-case - Words separated by hyphens
  • aLtErNaTiNg - Alternating upper and lowercase

Common Uses

  • Fix accidentally typed CAPS LOCK text
  • Format titles and headings properly
  • Convert text for programming variable names
  • Standardize text formatting in documents
  • Create consistent styling for social media

Features

  • Instant conversion - no waiting
  • One-click copy to clipboard
  • Word and character count
  • Works offline - no server required
  • 100% private - text never leaves your browser