How to Use Case Converter - Free Online Tool

The Case Converter tool transforms text between different capitalization formats including uppercase, lowercase, title case, sentence case, and many more variations. It's perfect for formatting text consistently.

1. Enter your text in the input area.
2. Select a case format from the Convert To panel:
   • Uppercase: ALL CAPS
   • Lowercase: all lowercase
   • Title Case: Every Word Capitalized
   • Sentence Case: First letter of each sentence capitalized
   • Camel Case: camelCaseFormat
   • Pascal Case: PascalCaseFormat
   • Snake Case: snake_case_format
   • Kebab Case: kebab-case-format
   • And many more variations
3. View the converted text in the output area automatically.
4. Copy or save the result using the toolbar buttons.

• Uppercase: Converts all letters to uppercase (HELLO WORLD)
• Lowercase: Converts all letters to lowercase (hello world)
• Title Case: Capitalizes the first letter of each word (Hello World)
• Sentence Case: Capitalizes only the first letter of sentences (Hello world)
• Camel Case: First word lowercase, subsequent words capitalized (helloWorld)
• Pascal Case: All words capitalized, no separators (HelloWorld)
• Snake Case: All lowercase with underscores (hello_world)
• Kebab Case: All lowercase with hyphens (hello-world)

• The conversion happens instantly as you type or change case formats
• Use Title Case for headings and formal titles
• Use Sentence Case for paragraphs and body text
• Camel Case and Pascal Case are commonly used in programming for variable names
• Snake Case and Kebab Case are useful for filenames and URLs
• Save your converted text to preserve formatting for later use

• Programming: Convert variable names to different naming conventions
• Content writing: Format headings, titles, and body text consistently
• Data processing: Standardize text data formats
• File naming: Convert filenames to snake_case or kebab-case
• SEO: Format URLs and slugs in appropriate case formats