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Case Converter
Transform your text to any case instantly
UPPERCASE
Converts all letters to capital letters.
hello world → HELLO WORLD
lowercase
Converts all letters to small letters.
HELLO WORLD → hello world
Title Case
Capitalizes the first letter of each word.
hello world → Hello World
Sentence case
Capitalizes only the first letter of each sentence.
hello world. hi there → Hello world. Hi there
tOGGLE cASE
Inverts the case of each letter.
Hello World → hELLO wORLD
Reversed
Reverses the entire text backwards.
hello world → dlrow olleh
About the Case Converter
Change text case online with one click: UPPERCASE, lowercase, Title Case, Sentence case, tOGGLE cASE, or reverse the text completely. Paste your text, pick a case and copy the result.
Use it to fix text accidentally typed with Caps Lock, format headlines and titles, clean up imported data or prepare text for code and spreadsheets.
How to use Case Converter
- Paste text. Type or paste text into the box.
- Choose a case. Click Uppercase, Lowercase, Title Case, Sentence case, Toggle case or Reversed.
- Copy. Click “Copy Text” to copy the converted result.
Features
- UPPERCASE and lowercase
- Title Case
- Sentence case
- tOGGLE cASE
- Reverse text
- Character and word counter
Frequently asked questions
How do I convert text to uppercase?
Paste your text and click “Uppercase”. Then click “Copy Text”.
What is the difference between Title Case and Sentence case?
Title Case capitalizes the first letter of every word (“Hello World”). Sentence case capitalizes only the first letter of each sentence (“Hello world.”).
How do I fix text typed with Caps Lock on?
Paste it and choose Sentence case or Toggle case.
Is it free?
Yes. It is completely free, with no sign-up, no watermark and no usage limits.