Case Converter
Our Case Converter tool transforms text between different case formats. Convert to uppercase, lowercase, title case, sentence case, camelCase, snake_case, kebab-case, and other common formats instantly.
How it works
- 1
Paste or type your text into the input field.
- 2
Select the target case format from the buttons.
- 3
Copy the converted text with one click.
Examples
"hello world" to UPPERCASE
"HELLO WORLD"
Converting to UPPERCASE capitalizes every letter.
"HELLO WORLD" to lowercase
"hello world"
Converting to lowercase makes every letter lowercase.
"hello world" to Title Case
"Hello World"
Title Case capitalizes the first letter of each word.
Frequently asked questions
camelCase is a naming convention where the first word is lowercase and subsequent words start with uppercase (e.g., myVariableName). Commonly used in programming.
snake_case is a naming convention where words are separated by underscores and all letters are lowercase (e.g., my_variable_name).
kebab-case uses hyphens between words (e.g., my-variable-name). Commonly used in URLs and CSS class names.
Yes. All conversions happen in your browser. We never store or transmit your text.
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