Case Converter Tool
Convert text between different letter cases with a single click
How to Use the Case Converter
Sentence Case
Capitalizes the first letter of each sentence while converting the rest to lowercase. Perfect for writing proper sentences and paragraphs.
Lower Case
Converts all text to lowercase letters. Useful for coding variables, URLs, or when you need all text in small letters.
Upper Case
Transforms all text to capital letters. Great for headlines, emphasis, or when you need to make text stand out.
Capitalized Case
Capitalizes the first letter of every word. Ideal for titles, names, and proper nouns.
Alternating Case
Alternates between lowercase and uppercase letters. Creates a playful, stylized text effect.
Title Case
Applies proper title capitalization rules, keeping common words lowercase. Perfect for article titles and headings.
Inverse Case
Inverts the case of each letter, making uppercase letters lowercase and vice versa. Useful for creating contrast in text.