Case Converter & Counter
Transform case and count words, characters and reading time.
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Convert text between UPPERCASE, lowercase, Title Case, camelCase and more, for free. Everything runs entirely in your browser — your files are never uploaded to a server, so your data stays private on your device.
Fixing text that’s in the wrong case
Text ends up in an awkward case more often than you’d think — a heading pasted in from somewhere else is in all caps and clashes with your document’s style, a name was typed in lowercase on a form that needs Title Case, or you’re renaming a batch of variables and need them in camelCase or snake_case to match a coding convention. Retyping it all by hand is tedious and easy to get wrong; converting it instantly is not.
From everyday writing to coding conventions
For everyday writing, UPPERCASE, lowercase, Title Case and Sentence case cover the situations that come up in headings, names and titles. For code, camelCase and snake_case are two of the most common naming conventions across programming languages, and converting a phrase straight into one of these formats saves the fiddly work of manually capitalizing letters and swapping spaces for underscores or capital letters.
How to use text case converter
- Paste your text.
- Pick the case you want.
- Copy the converted text.
Frequently asked questions
Which cases are supported?
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and more.
Is my text sent anywhere?
No — conversion happens in your browser.
Is it free?
Yes, with no sign-up.