Text Case Converter
Convert pasted text between lowercase, UPPERCASE, Title Case, and sentence case, then copy the result with one click.
Use the Text Case Converter when copied text arrives in the wrong capitalization or you need to quickly normalize a heading, label, draft, spreadsheet value, or block of content. Automatic case conversion saves repetitive editing, but it cannot understand every proper name, acronym, product name, or editorial style rule. Treat the result as a fast first pass and review important copy before publishing it.
Change text case without retyping it
Paste text once and convert it into a consistent capitalization style. This is handy for headings, spreadsheet cleanup, file labels, CMS content, social posts, code comments, and text copied from systems that use inconsistent capitalization.
Common case styles
- UPPERCASE converts every letter to a capital.
- lowercase converts every letter to lowercase.
- Title Case capitalizes words for title-like text.
- Sentence case is useful for turning text into a more natural sentence-style format.
Where automatic title case can be imperfect
Title rules vary between editorial styles, and automatic conversion cannot always know whether a word is a brand name, acronym, product name, or intentionally unusual spelling. Review proper nouns such as “iPhone,” “eBay,” or “WordPress” after converting.
Useful cleanup workflow
For messy copied text, first remove accidental whitespace or line breaks if needed, then choose the case style, and finally proofread names and acronyms. The converter is meant to remove repetitive typing, not replace a final editorial check.
Privacy
The converter runs in your browser. Text does not need to be uploaded to a remote conversion service just to change capitalization.
Frequently asked questions
Does changing case change punctuation?
No. Case conversion targets letters; punctuation and most spacing remain as entered.
Is title case the same everywhere?
No. Different style guides use different rules for short words and subtitles, so automatic output should be treated as a starting point.