Free Online Case Converter — UPPERCASE, Title Case, camelCase, snake_case
Overview: Convert Text to UPPER, lower, Title, camel & snake case
Transform text into 11 case styles: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and more. All computations and data processing are executed 100% locally on your device using client-side WebAssembly, HTML5 Canvas, and modern Web APIs without uploading files to any external server.
Supported Formats
Case Converter supports the following file formats:
- .txt — client-side processing support.
How to Use Case Converter in Browser
- Enter Text: Paste or type text into the editor box.
- Click Case Style: Click any button (e.g. Title Case, UPPERCASE, camelCase) to transform instantly.
- Copy or Download: Copy the converted text with 1 click or download as a .txt file.
Key Features & Privacy Protections
- 100% Client-Side Privacy: Zero cloud upload. Your documents, photos, and files never leave your local browser sandbox.
- Zero Installation: Runs instantly in Chrome, Safari, Firefox, Edge, Android, and iOS browsers.
- Free Forever: No sign-up, no subscriptions, no ads, and no file size limits.
Frequently Asked Questions (FAQ)
Does Title Case capitalize small words like 'in', 'on', 'the'?
It follows standard capitalization rules and capitalizes all significant keywords.