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Free Text Tool

Case Converter

Convert text between different cases - uppercase, lowercase, title case, and more

Input Text
Enter the text you want to convert
Conversion Options
Choose the case conversion type
Converted Text
Your text after conversion
Converted text will appear here...
About Case Converter

A case converter is a tool that transforms text between different letter cases. This is useful for formatting text, programming, and content creation.

Case Types:

  • UPPERCASE: All letters in capital form
  • lowercase: All letters in small form
  • Title Case: First letter of each word capitalized
  • camelCase: First word lowercase, subsequent words capitalized
  • PascalCase: First letter of each word capitalized
  • snake_case: Words separated by underscores
  • kebab-case: Words separated by hyphens
  • Sentence case: First letter of sentence capitalized
  • AlTeRnAtInG: Alternating between uppercase and lowercase
  • iNVERSE: Invert the case of each letter

Common Use Cases:

  • Programming variable naming
  • Content formatting
  • Data processing
  • Text normalization
  • API development

Questions about case converter

What is the difference between title case and sentence case?
Title case capitalises the significant words — 'How To Print A Photo'. Sentence case capitalises only the first word and any proper nouns — 'How to print a photo'. Most Indian publications and Google's own guidance prefer sentence case for headings.
Does it handle Hindi?
Devanagari has no upper and lower case, so case conversion leaves Hindi text unchanged. That is correct rather than a limitation.
Why did my ALL CAPS text lose its acronyms?
Converting caps to title or sentence case cannot tell an acronym from a shouted word. Check names and abbreviations such as GST, PAN and NGO after converting.

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