Free Text Case Converter
Convert text between different cases: UPPERCASE, lowercase, Title Case, and more.
The Text Case Converter switches text between UPPERCASE, lowercase, Title Case, and other common styles. It is a fast way to normalise headings, labels, and lists.
What is a Text Case Converter?
A text case converter rewrites text in a chosen capitalization pattern in one step. It can turn text into all UPPERCASE, all lowercase, Title Case with each word capitalized, Sentence case with only the first letter of each sentence raised, or aLtErNaTiNg case that swaps upper and lower letters for emphasis. It is a practical way to fix inconsistent casing across a draft, a heading, a set of code identifiers, or a batch of strings without retyping anything by hand. Because it works on the text in place, you can apply it repeatedly as you refine the wording.
Different contexts expect different casing, and mixing them up is a common source of small but visible errors. Headings and section titles usually want Title Case, programming identifiers and CSS class names usually want lowercase or a specific convention, social media and marketing copy sometimes use alternating or all-caps for emphasis, and formal or legal text may require certain terms in full uppercase. Doing these changes by hand is slow and easy to get wrong on long documents, which is exactly the kind of repetitive, error-prone work a dedicated converter is made to remove.
This converter runs entirely in your browser and does not send the text anywhere, so it is safe for drafts, credentials you are formatting, or content you have not finished. It handles any amount of text, including multiple lines, and it leaves punctuation, spacing, and special characters untouched, changing only the case of the letters. The result appears in a clickable output area that copies to your clipboard, which makes it practical for email subject lines, slide titles, commit messages, form labels, and any other place where a consistent capitalization style is required.
How to use this Text Case Converter
- Type or paste your text into the input field.
- Click any of the case buttons (UPPERCASE, lowercase, Title Case, Sentence case, or aLtErNaTiNG) to convert.
- Click on the result to copy it to your clipboard.
- Continue converting with different styles until you find the one you want.
- Paste the converted text wherever you need it.
FAQ
What is Title Case?
Title Case capitalizes the first letter of each word: "This Is Title Case". It's commonly used for headings and titles.
Is this text case converter free?
Yes, completely free with no limits.
Does it change the meaning of my text?
No. It only changes the letter casing (upper or lower case); the words and their order stay exactly the same.
Is my text private when I change its case?
No. The text is converted in your browser and nothing is uploaded or stored.