Case Converter: Change Text to Uppercase, Lowercase or Title Case
A case converter changes letter capitalization for headings, labels, drafts and lists. Paste or type text, choose the case style, and review names or abbreviations that may need manual correction.
Change text capitalization
- Paste or type text into the input box.
- Choose the required case option, such as uppercase, lowercase or title case.
- Review the output field for names, acronyms and words that need special capitalization.
- Make any required edits in the output before copying it.
- Keep a copy of the original if the text is important.
Choose a case style for the destination
Uppercase is often used for short labels, lowercase for normalized text and title case for headings. Sentence case is typically easier to read in longer UI copy; follow the style guide for your document.
Review names and abbreviations
Automatic capitalization cannot know every brand name, acronym, language rule or personal preference. Check the result before publishing or sending it.
The four styles
UPPERCASE makes every letter a capital and lowercase makes every letter small. Sentence case starts the text and each new sentence after a full stop, a question mark or an exclamation mark with a capital letter. Title case gives every word a capital first letter. Choose the style, press the button and copy the result.
A worked example
Take the text hello WORLD. this is NexaToolPro. Sentence case gives Hello world. This is nexatoolpro. Title case gives Hello World. This Is Nexatoolpro. Notice that the tool first makes everything small and only then adds capitals, so names, brand spellings and abbreviations that were in capitals, such as NASA or PDF, lose them. Correct those by hand.
Choosing a style
Use uppercase for short labels and warnings, lowercase for tags, usernames and file names, sentence case for most paragraphs and buttons and title case for headings in styles that use it. Title case here capitalizes small words such as of and the as well, which some style guides do not want, so read the result before you publish it.
Frequently asked questions
Does title case capitalize every word?
Rules vary by style guide. Review short prepositions, articles, names and product-specific capitalization in the converted output.
Is my text uploaded?
This utility transforms text in the browser. Avoid entering confidential text on a shared device.
Does Title case skip words like of and the?
No. It capitalizes every word, so correct small words by hand if your style needs it.
Why did NASA become Nasa?
The tool makes the text small first. Fix names and abbreviations after converting.
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