Word Counter
Count words, characters, sentences and reading time.
Text toolsCase Converter
Change text to upper, lower, title or sentence case.
Processed locally in your browser — your text is not uploaded.Loading your tool…
How to use Case Converter
- Paste your text.
- Choose a case style and convert.
- Copy the result or download a text file.
Does sentence case preserve names?
No. Automated casing cannot identify every proper name or acronym. Review names after converting.
No sign-up is required. The calculation or transformation happens in this browser tab and the result is available immediately.
Good to know
Can I undo a transformation?+
The original input remains while the result appears separately.
What is the text limit?+
Text tools accept up to 1,000,000 characters, subject to browser memory.
Is my content uploaded?+
No. Processing happens in this browser tab and the tool does not send your content to a server.