Title Case to Sentence case Converter
Convert Title Case text to Sentence case — one line or a whole list at once.
To convert Title Case to Sentence case, paste your text above and the result updates as you type. User Account Id becomes User account id. Word boundaries are detected from the existing casing, so an identifier does not need separators to be split correctly. Sentence case is the modern default for interface labels and button text; it reads faster than Title Case and is far easier to keep consistent.
Runs in your browserAbout converting TITLECASE to SENTENCECASE
Title Case is for prose headings rather than code — it is what you convert an identifier into when it becomes a label in a user interface. Sentence case is the modern default for interface labels and button text; it reads faster than Title Case and is far easier to keep consistent. Converting Title Case to Sentence case turns User Account Id into User account id; acronyms are the awkward case in every direction, since "userID" and "userId" split differently and only one of them round-trips.