🔤 Case Converter
Convert text between uppercase, lowercase, camelCase, and more
🔒 Your image never leaves your device. All processing happens locally in your browser using JavaScript string manipulation. No upload, no server, no tracking.
Features
- 10 Case Formats — Convert between uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case, dot.case, and toggle case.
- Instant Conversion — Results appear immediately as you type or paste text.
- One-Click Copy — Click any converted result to copy it to your clipboard.
How It Works
- Enter your text — Type or paste the text you want to convert.
- See all formats — All 10 case conversions are shown simultaneously.
- Click to copy — Click any format to copy the result to your clipboard.
Use Cases
- Convert variable names between camelCase, snake_case, and kebab-case
- Transform headings to Title Case for articles
- Quick uppercase/lowercase conversion for any text
Frequently Asked Questions
What is Title Case?
Title Case capitalizes the first letter of each word. For example: 'hello world' becomes 'Hello World'.
What is toggle case?
Toggle case inverts each character — uppercase becomes lowercase and vice versa. 'Hello' becomes 'hELLO'.
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