Convert your text to different letter cases with our free online tools.
Convert lowercase to uppercase instantly. Great for titles, headings, or making text stand out.
Example: hello → HELLO
Convert uppercase to lowercase for clean, consistent formatting in content, emails, or code.
Example: HELLO WORLD → hello world
Capitalize the first letter of every word. Perfect for titles, headlines, and articles.
Example: convert text easily → Convert Text Easily
Convert text to sentence case. Make text grammatically correct by capitalizing the first word of each sentence.
Example: this is a test. → This is a test.
Convert text to alternating text. Switch between lowercase and uppercase for a fun, meme-style effect.
Example: text tools are fun → TeXt ToOlS aRe FuN
Flip each letter’s case — lowercase becomes uppercase and vice versa.
Example: HeLLo WoRLd → hEllO wOrlD
Capitalize the first letter of each word. Great for names, titles, and label formatting.
Example: john doe reports → John Doe Reports
