Case Converter
Change the capitalization of pasted text without retyping it. Select uppercase, lowercase, title case or sentence case for headings, labels and draft copy.
- Switch between four capitalization styles
- Convert a whole passage at once
- Keep punctuation and text order
Choose a capitalization style
Use uppercase for labels, lowercase for normalization, title case for word initials or sentence case for sentence starts.
Review names and acronyms
Automatic casing does not know your brand rules. Check initials, product names and abbreviations such as API after converting.
Treat language rules carefully
The tool uses JavaScript character casing and simple word or sentence boundaries. It is not a language-specific editorial style guide.
Finish a draft consistently
Convert a heading or paragraph, then copy the result back into your editor. Formatting such as fonts and bold text is not preserved.
Text Case Converter FAQs
No. It applies a simple capitalization transformation rather than a publication-specific title style.
No. It changes capitalization, not spelling, punctuation choices or sentence structure.
Paste it and choose sentence case as a starting point, then review proper names, acronyms and sentence boundaries. If you only need every letter lowercase, select lowercase instead. Automatic casing does not understand every name or editorial convention.