Case Converter
Convert text between title, sentence, camel, snake and kebab case.
Runs entirely in your browser — nothing is uploaded.
About the Case Converter
The Freemium.Tools case converter rewrites text into title case, sentence case, UPPERCASE, lowercase, camelCase, snake_case, kebab-case and more, instantly in your browser.
Headlines, database columns and code identifiers each follow their own capitalisation rules, and fixing a shouty pasted paragraph by hand is tedious.
Paste once and switch between fourteen conventions, including a proper AP-style title case that leaves small words like 'of' and 'the' lowercase.
How to use it
- 1Paste your text. Drop in the text you want to re-case.
- 2Pick a style. Choose title case, sentence case, camelCase, snake_case or any other option.
- 3Copy the result. Copy it to your clipboard or download it as a text file.
Frequently asked questions
What is the difference between title case and capitalised case?
Capitalised case capitalises every word. Title case follows style rules and leaves short words such as 'a', 'of', 'and' and 'the' lowercase unless they open or close the title.
How do I convert a heading to sentence case?
Choose sentence case: the first letter of each sentence is capitalised and everything else is lowered, which is the house style for most modern publications.
What is camelCase versus snake_case?
camelCase joins words with each subsequent word capitalised, common in JavaScript. snake_case joins them with underscores, common in Python and database columns.
Is my text sent to a server?
No. The conversion runs entirely in your browser.