Case Converter: Switch Between UPPERCASE, lowercase, and Title Case

Why Text Case Matters

Text formatting is crucial for professional documents, email subject lines, and titles. Accidental caps lock, inconsistent headings, or messy uppercase text can distract readers.

Format your text instantly using our [Case Converter](/tools/case-converter).

The Most Common Cases Explained

• Sentence case: Capitalizes the first letter of each sentence.
• UPPERCASE: Converts all letters to capital letters. Ideal for loud headings.
• lowercase: Converts all letters to standard small letters.
• Title Case: Capitalizes the first letter of each word except small prepositions.

Save Editing Time

Instead of manually rewriting a paragraph that was typed with caps lock on, paste your text into our tool, click a button, and convert it instantly.

Try the tool: [Case Converter](/tools/case-converter).