Case Converter Tools
Change the capitalization of any text instantly. These tools cover every case conversion need — from simple uppercase and lowercase to title case following style guide rules and novelty effects like alternating case.
Uppercase Converter
Convert all text to UPPERCASE letters instantly.
Lowercase Converter
Convert all text to lowercase letters in one click.
Title Case Converter
Properly capitalize titles for headings, articles, and documents.
SentenCase Converter
Capitalize the first letter of each sentence automatically.
Capitalize Each Word
Capitalize the first letter of every word in your text.
ToggCase Converter
Switch uppercase to lowercase and lowercase to uppercase.
Alternating Case
Convert text to aLtErNaTiNg CaSe for fun or stylistic effects.
Inverse Case
Flip the case of every letter — uppercase becomes lower and vice versa.