Runs locally
Case converter online
Clean up pasted text for titles, forms, filenames, emails, and office documents.
Case Converter
Your text stays in this browser.
Words
0
Characters
0
Characters without spaces
0
Lines
0
Paragraphs
0
Sentences
0
Output options
How It Works
- 1Paste text
- 2Choose a case mode
- 3Copy or download the converted result
Common Uses
- 1Normalize pasted text
- 2Create title case headings
- 3Fix accidental caps lock
Limits
- 1Title case uses practical English rules
- 2Acronyms may need a quick manual review
Quick answer for this tool
Best for
- •Fixing accidental caps lock
- •Normalizing headings and labels
- •Preparing plain text for documents, forms, and filenames
Not for
- •Translating text
- •Applying a strict publication style guide
- •Changing meaning in quoted or legal text
Privacy
Case conversion runs locally in the browser and pasted text is not uploaded.
Input and output
- •Input: Plain text pasted or typed into the browser.
- •Output: Converted text in uppercase, lowercase, sentence case, or title case.
Limits
- •Title case uses practical English rules
- •Acronyms may need a quick manual review
Common failure reasons
- •Acronyms or brand names need manual review
- •Title case rules differ by style guide
- •Quoted text should not be converted without checking meaning
FAQ
Does text leave my browser?
No. Conversion is local.
Can it preserve line breaks?
Yes. Line breaks are kept in the converted output.
Related guides
Convert text to uppercaseFix headings, labels, and pasted text that need uppercase formatting.Read guideConvert text to title caseCreate cleaner English headings for documents, posts, and filenames.Read guideClean text before pasting into documentsNormalize messy copied text before using it in office documents and forms.Read guide
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