Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and snake_case.
About Case Converter
Fix capitalization errors and transform formatting instantly. Choose from Sentence case, lowercase, UPPERCASE, Title Case, Capitalized Words, camelCase, kebab-case, and snake_case with one click.
How to Use Case Converter
Paste your text into the text area.
Click your desired conversion button (e.g. UPPERCASE, Title Case, camelCase).
Copy the converted text to your clipboard.
Supported Formats & Limits
- Supported Inputs: TEXT
- Guest Maximum Size: 25 MB
- Logged-in Max Size: 100 MB
- System Compatibility: Windows, macOS, Linux, iOS & Android
Privacy & Security Guarantee
This tool processes your files entirely inside your web browser using client-side JavaScript, WebAssembly, and Canvas APIs. Your document is never uploaded to any external server, guaranteeing total confidentiality.
Frequently Asked Questions
How does Title Case handle articles and prepositions?
Standard Title Case keeps minor words (such as "in", "of", "and", "the") in lowercase unless they appear at the start of a title.