What each tool does
UPPERCASE / lowercase change every letter's case. Title Case capitalizes the first letter of every word, useful for headings. Sentence case capitalizes only the first letter of each sentence. Trim spaces removes extra blank spaces and tidies each line. Remove line breaks joins everything into a single paragraph — handy for text copied from a PDF that broke into short, awkward lines.
Common use cases
- Cleaning up text copied from a PDF, email, or scanned document
- Formatting headings or titles consistently before publishing
- Checking word or character counts against a limit — like a tweet, meta description, or essay word count
- Preparing text for code, where consistent casing or no stray line breaks matters
Frequently asked questions
Does anything get uploaded or saved?
No — all of the text processing happens locally in your browser. Nothing you type or paste here is sent anywhere.
What's the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word ("This Is A Heading"), while Sentence case only capitalizes the first letter of each sentence ("This is a sentence.").