Case Converter
Easily convert text between different letter cases.
Case Converter — Eight Cases, One Click
Pasted text in the wrong case? This free case converter switches between UPPERCASE, lowercase, Sentence case, Title Case, camelCase, snake_case, kebab-case, and iNVERSE cASE instantly.
Programmers fix variable names, writers normalize headings, and everyone fixes accidental caps-lock. Live stats track your text, and you can copy the result or download it as a file.
Eight conversion styles
From classic upper/lowercase to developer favorites like camelCase, snake_case, and kebab-case — each one click away.
Copy or download
Copy the converted text to your clipboard or download it as a text file, with live character stats as you work.
Fix caps-lock disasters fast
Typed a paragraph with caps lock on? One click on lowercase or sentence case repairs it — no retyping.
How to use
- Paste your text into the input box.
- Click the case style you want (UPPERCASE, camelCase, and more).
- Copy the result or download it as a text file.
Frequently Asked Questions
Which case styles are supported?
UPPERCASE, lowercase, Sentence case, Title Case, camelCase, snake_case, kebab-case, and iNVERSE cASE.
What is camelCase used for?
camelCase (like myVariableName) is the standard naming style in JavaScript and many other programming languages.
What is the difference between snake_case and kebab-case?
snake_case uses underscores (my_variable) and is common in Python; kebab-case uses hyphens (my-variable) and is common in URLs and CSS.
Is the case converter free?
Yes, free with no signup.
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