Case Converter – Change Text Case Free
Convert any text between uppercase, lowercase, title case, camelCase, PascalCase, snake_case, and kebab-case — instantly, free.
Select a case style to convert your text
How to Use
- 1
Paste or type your text in the input field
- 2
Click any case button (e.g. camelCase or UPPERCASE)
- 3
Copy the converted result with the copy button
Frequently Asked Questions
What is camelCase?
camelCase starts with a lowercase letter and capitalizes each subsequent word — like 'myVariableName'. Common in JavaScript and Java.
What is the difference between snake_case and kebab-case?
snake_case uses underscores between words (used in Python, SQL), while kebab-case uses hyphens (used in CSS and URLs).
What is Title Case?
Title Case capitalizes the first letter of every word. Used in headlines, titles, and headings.
Is this tool free?
Yes, completely free and no registration required.
Change text case in one click
A case converter rewrites your text into UPPERCASE, lowercase, Title Case, Sentence case and developer formats like camelCase or snake_case, without retyping a single word. Paste the text, pick a style, and copy the result.
It saves the tedious work of fixing a heading that was typed with caps lock on, or reformatting a list into a consistent style.
When case needs changing
- Fixing text accidentally typed in all caps.
- Formatting titles and headlines consistently.
- Turning labels into camelCase or snake_case for code and variables.
- Cleaning up text before you check it with the word counter or duplicate it with the text repeater.
Your text never leaves the browser
All conversion happens in your browser — your text is never uploaded, so it works even with sensitive content.