Simply paste your text into the box above and click the "Convert Text" button. The tool will instantly reformat your text so the first letter of every sentence is capitalized, while the rest remains in lowercase — perfect for cleaning up improperly formatted paragraphs or correcting all-caps content.
Sentence case formatting capitalizes the first letter of each sentence while keeping the rest of the text in lowercase. It's the standard style used in most formal and online writing for readability and clarity.
To convert text to sentence case, paste your content into the input box above and click "Convert Text." The tool will instantly format your text so that each sentence starts with a capital letter.
Yes! Our Sentence Case Converter works for single sentences, full paragraphs, or entire articles. It detects sentence boundaries and applies proper capitalization automatically.
No — the tool converts everything to lowercase except for the first letter of each sentence. You may need to manually adjust proper nouns, acronyms, or specific brand names afterward for accuracy.
Yes! This online sentence case converter is completely free, with no limits or sign-ups required. Use it as often as you like to clean up and format your text.