Free online text case converter. Paste your text to get UPPERCASE, lowercase, Title Case and Sentence case at once, each with one-click copy — runs entirely in your browser.
Title Case for headlines, sentence case for body text, camelCase for variables, kebab-case for URLs and CSS — each context has its convention. When pasted text is shouting in ALL CAPS or the casing is a mess, retyping is slow and error-prone; one-click conversion is the easy fix.
Turning an all-caps block from a PDF or scan back to normal, standardising headlines to Title Case for a publication, or converting a phrase to camelCase/snake_case/kebab-case for a variable or filename. A good converter only changes letter casing, leaving numbers and punctuation alone, so you can paste it straight back.
While editing, check length with our word counter, fix formatting with the case converter, then paste back into your doc, email or CMS — consistent and professional. It's especially handy for naming files, slugs and variables.
Title Case capitalizes the first letter of every word (for headings); Sentence case capitalizes only the first letter of each sentence.
No, case only applies to Latin letters; other scripts and numbers stay unchanged.
No, everything is processed in your browser and nothing is uploaded.