Capitalize First Letter
Enter your text below. Choose an option to capitalize the first letter of each sentence or each word. The modified text will appear in the second box.
Original Text
Capitalization Type
Capitalized Text
Words / Characters / Lines
0
Words
0
Characters
0
Lines
How to use Capitalize First Letter
- 1
Paste your text
Type or paste the text you want to fix into the input box.
- 2
Choose the mode
Pick whether to capitalize the first letter of each sentence or the first letter of every word.
- 3
Apply capitalization
Run the tool to instantly rewrite your text with corrected capital letters.
- 4
Copy the result
Copy the cleaned-up text to your clipboard and paste it wherever you need it.
Frequently asked questions
Does it capitalize sentences or every word?
It supports both: sentence mode capitalizes the first letter after each period, question mark, or exclamation point, while title-style mode capitalizes the first letter of every word.
Will it change letters that are already capitalized?
It only ensures the first letter of each sentence or word is uppercase; existing capitals and the rest of your wording are left intact.
Can it handle large blocks of text or multiple paragraphs?
Yes, you can paste long passages and multiple paragraphs at once, and every sentence is capitalized in a single pass.
Does it fix proper nouns like names and places automatically?
No, it cannot recognize proper nouns mid-sentence, so review the output if your text contains names, brands, or acronyms that need specific casing.
Is my text uploaded anywhere?
No, all capitalization happens locally in your browser, so your text is never sent to or stored on any server, and the tool is free to use.
Related tools
Keep going with these handy tools