Online Case Converter
The fastest and most reliable way to transform text case. Shift between UPPERCASE, lowercase, Title Case, and Sentence case instantly with 100% privacy.
How to Use the Case Converter?
Changing the capitalization of large blocks of text is a matter of seconds with Toolsmob. Our high-precision converter works in three easy steps:
- Upload: Paste your original text into the editor above.
- Convert: Choose your target case (e.g., Sentence case or Title Case).
- Copy: Your text is transformed instantly. Copy it to your clipboard with one click.
Safe and Private Text Transformation
At Toolsmob, your data privacy is our foundation. Our browser-side technology ensures that your text never leaves your computer.
Unlike other converters that send your input to a remote server, Toolsmob processes everything locally. This means your sensitive notes and documents remain 100% private. Experience the safest way to manage text formatting online.
Questions & Answers
Sentence case capitalizes the first letter of every sentence and converts the rest of the text to lowercase. It is the standard format used in books and formal documents.
Title Case capitalizes the first letter of every principal word. It is commonly used for headers, book titles, and video descriptions.
Absolutely. Toolsmob is fully responsive and works perfectly on iPhone, Android, and tablets without needing to install an app.