Text Case Converter
Paste your text, pick a case, and get the converted result instantly — no signup, runs entirely in your browser.
Result
Text Case Converter — Change Text Case Instantly
This text case converter converts your pasted text into seven common cases with one click: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, and aLtErNaTiNg CaSe.
Cleaning up messy text before converting case? Try remove extra spaces or the all-in-one text cleaner first.
When each case is useful
- UPPERCASE — headlines, acronyms, legal disclaimers, or emphasis in short labels.
- lowercase — normalizing user input, tags, slugs, or casual stylistic branding.
- Title Case — headlines, book and article titles, proper nouns in formal writing.
- Sentence case — standard prose formatting; capitalizes only the first letter of each sentence.
- camelCase & PascalCase — variable names, function names, and class names in programming.
How this case converter works
Each conversion runs a simple text transformation in your browser: UPPERCASE and lowercase change every letter directly; Title Case capitalizes the first letter of every word; Sentence case capitalizes only the first letter after sentence-ending punctuation; camelCase and PascalCase strip spaces and capitalize word boundaries, matching common programming naming conventions.
All conversion runs entirely in your browser. Your text is never sent to any server. See also: word counter · FAQ.
Frequently Asked Questions
Title Case capitalizes the first letter of every word (“This Is Title Case”), commonly used for headlines. Sentence case capitalizes only the first letter of each sentence (“This is sentence case.”), matching normal prose.
camelCase — where the first word is lowercase and each subsequent word is capitalized with no spaces (“myVariableName”) — is a common naming convention for variables and functions in programming languages like JavaScript and Java.
It capitalizes the first letter of every whitespace-separated word, including short words like “a” or “the” that professional style guides sometimes lowercase. For most everyday use this gives a clean, readable title.
No — all case conversion happens locally in your browser using JavaScript. Your text is never sent to a server or stored.