Text Case Converter

Convert text between UPPERCASE, lowercase, Title Case, and more. Free online tool.

UPPERCASE

HELLO WORLD

lowercase

hello world

Title Case

Hello World

Sentence case

Hello world. This is a test.

aLtErNaTiNg CaSe

hElLo WoRlD

InVeRsE cAsE

hELLO wORLD

Capitalize Words

Hello World

About Case Converter

This free text case converter tool lets you quickly change the capitalization of your text. Whether you need to convert text to uppercase for emphasis, lowercase for consistency, or title case for headings, this tool does it instantly.

Case Types Explained

  • UPPERCASE: Converts all letters to capital letters. Great for titles, headings, or emphasis.
  • lowercase: Converts all letters to small letters. Useful for normalizing text or coding.
  • Title Case: Capitalizes the first letter of each word. Perfect for titles and headlines.
  • Sentence case: Capitalizes only the first letter of each sentence. Standard for paragraphs and body text.
  • aLtErNaTiNg CaSe: Alternates between uppercase and lowercase. Used for mocking or emphasis in memes.