Uppercase and lowercase
Convert text to uppercase, lowercase or initial capitals while keeping punctuation.
Processed on this device. The content is not uploaded to a server.
Up to 100,000 characters and 10,000 lines. Automatic preview; your data is not saved.
Text preview
How to use this tool
- Paste the text and select its language.
- Choose uppercase, lowercase or initial capitals for every word.
- Review the result before copying or downloading it.
What you should know
Up to 100,000 characters and 10,000 lines; output up to 300,000 characters. Initial capitals use the browser’s word segmentation, without editorial title rules. Arabic has no uppercase letters. Line breaks normalized to LF.
Do initial capitals apply editorial title rules?
No. Every word’s first letter is capitalized and the rest lowercased; articles, proper names and acronyms are not distinguished. Review the result, especially in languages without uppercase letters.