Text Case Converter
Convert text between different cases - uppercase, lowercase, title case, camelCase, snake_case, and more. Free online text transformation tool.
Converted Text
lowercase
all letters in lowercase
UPPERCASE
ALL LETTERS IN UPPERCASE
Title Case
First Letter Of Each Word Capitalized
Sentence case
First letter capitalized, rest lowercase
camelCase
firstWordLowerRestCapitalized
PascalCase
EachWordCapitalizedNoSpaces
snake_case
words_separated_by_underscores
kebab-case
words-separated-by-hyphens
aLtErNaTiNg CaSe
letters alternate between cases
txet esreveR
text written backwards
Free online tool by QuickToolsHQ
Free Text Case Converter - Transform Text Cases Online
Convert text between multiple case formats instantly with our free online text case converter. Transform your text to uppercase, lowercase, title case, camelCase, PascalCase, snake_case, kebab-case, and more. Perfect for developers, writers, and content creators who need quick text formatting.
Support for 8+ different text cases
Real-time text transformation
Perfect for programming conventions
How to Use the Text Case Converter
Type or paste the text you want to convert into the input field
Select from uppercase, lowercase, title case, camelCase, and more
Click the copy button to copy the converted text to your clipboard
Text Case Conversion Types
Standard Cases
Programming Cases
Programming Naming Conventions
camelCase: Used in JavaScript, Java, and C# for variables and functions. The first word is lowercase, subsequent words start with uppercase letters.
PascalCase: Common for class names in most programming languages. Every word starts with an uppercase letter, including the first word.
snake_case: Popular in Python, Ruby, and database naming. All words are lowercase and separated by underscores.
kebab-case: Used in URLs, CSS classes, and file names. All words are lowercase and separated by hyphens.
Frequently Asked Questions
What case types are supported?
Our converter supports uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE for comprehensive text transformation.
Is there a character limit?
No, you can convert text of any length. The tool handles everything from single words to large documents efficiently in your browser.
Can I convert multiple lines at once?
Yes, the converter preserves line breaks and can handle multi-line text, making it perfect for converting code blocks or formatted documents.
Which case should I use for programming?
It depends on your language: JavaScript uses camelCase for variables, Python prefers snake_case, CSS uses kebab-case, and most languages use PascalCase for classes.