Free Online Case Converter

Why Use an Online Case Converter?

Casing errors, such as accidentally typing with Caps Lock on or pasting text with inconsistent capitalization, can disrupt your documents. Formatting text manually letter-by-letter is slow. Our online case converter changes text capitalization styles instantly in one click.

Supported Capitalization Cases

• UPPERCASE: Converts all letters into capitals (e.g., "TEXT CASE").
• lowercase: Converts all letters to lowercase (e.g., "text case").
• Title Case: Capitalizes the first letter of major words, ideal for headlines (e.g., "Text Case").
• Sentence Case: Capitalizes only the first letter of each sentence, matching standard grammar (e.g., "Text case.").
• Capitalized Case: Capitalizes the first letter of every single word.

Writing and Marketing Workflows

Adjust headline formats for blog posts, clean up copy-pasted social media captions, or format product catalogs efficiently. Casing conversions preserve all original spacing, indentation, and punctuation marks.