Text Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case or kebab-case.
Enter values to see the result.
About the Text Case Converter
Retyping text to fix its capitalisation is tedious. Paste your text and instantly convert it to UPPERCASE, lowercase, Title Case, Sentence case, or programming styles like camelCase, snake_case and kebab-case.
How to use it
- Paste or type your text.
- Choose the case you want from the dropdown.
- The converted text appears instantly.
- Copy the result to use anywhere.
Writers fixing headings, developers naming variables, and anyone cleaning up pasted text use this to reformat in one click. It runs entirely in your browser, so your text stays private.
Frequently asked questions
What is Title Case versus Sentence case?
Title Case capitalises the first letter of every word; Sentence case capitalises only the first letter of each sentence.
What are camelCase, snake_case and kebab-case?
They're naming styles used in programming: camelCase joins words with capitals (myVariable), snake_case uses underscores (my_variable), and kebab-case uses hyphens (my-variable).
Will it keep my line breaks?
Yes, most conversions preserve your text structure; the programming styles collapse spaces into the chosen separator.
Is my text uploaded?
No. The conversion happens locally in your browser and nothing is stored.