Case Converter
Convert text to uppercase, lowercase, title case, sentence case, camelCase and more
Free · Instant · Private — runs in your browser
How the Case Converter works
Paste your text and pick a case style — the Case Converter rewrites it instantly. Choose UPPERCASE or lowercase for emphasis, Title Case for headings, Sentence case for body text, or programming styles like camelCase, snake_case, and kebab-case for variable names and URLs. A toggle case option flips the case of every letter, handy for text typed with Caps Lock on by mistake.
The conversion runs entirely in your browser, so it works on any text, however long, without sending it anywhere. Once your casing is right, turn the result into a URL-safe slug with the Slug Generator, or clean up any leftover spacing with the Text Cleaner.
Want to learn more?
Learn every text case style — uppercase, lowercase, title case, sentence case, camelCase, snake_case, kebab-case — and when to use each one.
Read: How to Convert Text Case CorrectlyThe Word Unscrambler is our flagship tool — type any jumble of letters and instantly reveal every valid word hidden inside, sorted by length. It’s the fastest way to solve Scrabble racks, Words With Friends tiles, and crossword clues.