Formatters

A text case converter changes the casing of any text between styles: UPPERCASE, lowercase, Title Case, camelCase, snake_case or kebab-case. The converter here works in your browser on single letters, whole words, full sentences or entire paragraphs at once.

Select the Title Case mode in the case converter and it capitalises the first letter of each word. If you want true headline style — where small words like "and", "the" or "in" stay lowercase — use the title case converter on the SEO tools page, which applies those rules for you.

camelCase joins words with no separator and capitalises every word after the first, like "thisIsAnExample". PascalCase works the same but also capitalises the first word, like "ThisIsAnExample". Both are common in code, file names and variable names.

Both join words without spaces. snake_case uses underscores between words ("user_name"), while kebab-case uses hyphens ("user-name"). snake_case is common in Python and database names; kebab-case is common in URLs and CSS class names.

Use the URL slug generator. It takes any headline or phrase, lowercases every letter, replaces spaces with hyphens and strips symbols, leaving a clean, SEO-friendly slug like "how-to-bake-a-cake" that is ready to paste into a URL.

Yes. Paste the text and pick the lowercase mode — the converter will turn every capital letter into its small equivalent in one go. The reverse, changing lowercase text to all caps or sentence case, works the same way.

No. Conversion happens entirely inside your browser — your text never leaves your device, there is no account and nothing is stored. That makes them safe for code snippets, titles you are testing and anything else you do not want shared.

Yes. Both tools are completely free, need no sign-up or download, and keep working once the page has loaded. A page may show ad slots to keep the site running, but the tools themselves stay free and unlimited.

Yes. The case converter and slug generator are responsive, so they work just as well on a phone or tablet as on a desktop. Results appear instantly as you type, and the copy button puts the result on your clipboard.

A title is what readers see — display text with spacing and capital letters. A slug is the address-friendly version used in URLs: lowercase, hyphen-separated and stripped of punctuation. The slug generator builds the URL version from almost any title or phrase.