Text Case Converter
Convert text to different cases instantly. Everything runs locally in your browser.
About this case converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, or Toggle case in one click. It’s useful for headings, product descriptions, forms, and cleaning up inconsistent capitalization.
This tool runs in your browser. Your text is processed on your device and is not uploaded by this tool.
FAQ
What is Title Case?
Title Case capitalizes words like a headline. Rules vary, so results may differ from style guides.
What does Sentence case do?
It makes the text look like normal sentences by capitalizing the start and lowercasing the rest (best for plain text).
Does it preserve punctuation and emojis?
Yes. It changes letter casing only. Punctuation, numbers, and emojis remain the same.
Is my text stored anywhere?
No. Everything runs locally in your browser and nothing is uploaded by this tool.
Why does some capitalization look “wrong”?
Names, acronyms, and languages have special rules. You may need a quick manual tweak after conversion.