EpiFive
All free tools

Case converter: upper, lower, title and sentence case

Paste your text, tap the case you want, and copy the result.

Runs in your browser. Nothing you type is sent to or stored by EpiFive.

How to use it

  1. Paste or type your text in the box.
  2. Tap UPPER CASE, lower case, Title Case or Sentence case. You can tap another button to change it again.
  3. Tap Copy text and paste it where you need it.

Which case to use

  • UPPER CASE: short labels, and form fields that ask for capital letters.
  • Title Case: book, film and article titles.
  • Sentence case: body text, buttons and most website headings.
  • lower case: email addresses, usernames and web addresses.
  • Word counter: Count words, characters, sentences and paragraphs, with reading and speaking time.
  • Meta tag generator: Title, description, canonical, robots, Open Graph and Twitter tags with a live Google preview.
  • JSON formatter: Format, validate and minify JSON, with the line and column of any error.
  • Base64 encode and decode: Encode or decode Base64 text (UTF-8 safe) and convert files to and from Base64.

Questions people ask

What is the difference between Title Case and Sentence case?

Title Case capitalises the main words (“How to File GST Returns on Time”), which suits headings and book titles. Sentence case capitalises only the first word and proper nouns (“How to file GST returns on time”), which is easier to read and is what most websites use for headings.

Which words stay small in Title Case?

Short articles, conjunctions and prepositions such as a, an, the, and, or, of, in, on, to and for stay lower case unless they start the title or follow a colon. Words already in capitals, such as GST, PDF or UPI, are left as they are.

Will Sentence case keep names capitalised?

It capitalises the first letter of each sentence and the word “I”, but it cannot know which other words are names. After converting, check names of people, places and brands and fix them by hand.

I typed a whole paragraph with caps lock on. How do I fix it?

Paste it here and tap Sentence case. Then fix any names, and tap Copy text.