Text Case Converter
text
Transform your text to uppercase, lowercase, or capitalize sentences with ease. Character and word count displayed in real time.
Text Input
Characters: 0Words: 0Size: 0 B
Converted Text
1. How to Use
- Enter your text in the input field. Character count, word count, and size update in real time.
- Click UPPERCASE, lowercase, or Capitalize Sentences to convert the text. The result appears in the output area.
- Use Copy to copy the converted text. Use Clear to reset both input and output.
2. How It Works
Uppercase and lowercase use standard JavaScript string methods. Capitalize Sentences preserves line breaks and applies rules for proper nouns (days, months, countries, languages).
Character count can include or exclude spaces. Size is calculated using UTF-8 encoding.
All processing runs in your browser. No data is sent to any server.
3. About Text Case Converter
Free online text case converter for transforming text between uppercase, lowercase, and sentence case. Ideal for content formatting, variable naming, and data cleaning.
4. Advantages
- Multiple conversions: Uppercase, lowercase, and capitalize sentences.
- Real-time stats: Character count, word count, and byte size.
- No signup: Use immediately in any browser.
- Privacy: All processing happens locally.
5. Real-World Use Cases
- Variable naming: Convert between camelCase, PascalCase, snake_case, and kebab-case for programming.
- Class/component naming: Use PascalCase for TypeScript/React classes, components, and type names.
- Content formatting: Format titles and headings for articles and blog posts.
- Data cleaning: Standardize text case for CSV or database imports.
- Social media: Optimize text for different platforms.