Sentence case converter
Capitalizes the first letter of each sentence. Check proper nouns afterwards. Your text never leaves your device.
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How it works
Paste or type in the box and the result updates as you go. Everything happens in your browser, so it works offline once the page has loaded.
Frequently asked questions
Is this sentence case converter free?
Yes, free and unlimited, with no sign-up.
Is my text stored?
No. It's processed on your device only.
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250 words = ? pages300 words = ? pages400 words = ? pages500 words = ? pages600 words = ? pages750 words = ? pages800 words = ? pages1,000 words = ? pages1,200 words = ? pages1,500 words = ? pages2,000 words = ? pages2,500 words = ? pages3,000 words = ? pages4,000 words = ? pages5,000 words = ? pagesSocial Media Character Limits 2026How Many Words Are in a Novel?How Many Words Is a 5-Minute Speech?How Many Words Are in a Paragraph?How Many Sentences Are in a Paragraph?Common App Essay Word Limit (2026–27)How Many Words Is a 10-Minute Speech?How Many Words Per Page?