Text & Writing
Text Case Converter
Switch your text between UPPERCASE, lowercase, Title Case, Sentence case and code styles like camelCase, then copy it.
- Runs in your browser
What would you like to change?
Your result
Your converted text pops up here
Type or paste some text, then pick a case.
Pick a case to convert your text.
How each case works
Examples use “the lord of the rings: a tale”.
- UPPERCASE / lowercase
- Every letter upper- or lower-case, accented letters included.
- Title Case
- The Lord of the Rings: A Tale. Small words stay lower-case unless first, last or after a colon.
- Sentence case
- The lord of the rings: a tale. Capitals at the start of each sentence and line, and for “I”.
- Capitalize Each Word
- The Lord Of The Rings: A Tale. The rest of each word is left as typed; “don’t” stays one word.
- camelCase · PascalCase
- theLordOfTheRingsATale · TheLordOfTheRingsATale (one result per line; punctuation dropped).
- snake_case · kebab-case · CONSTANT_CASE
- the_lord_of_the_rings_a_tale · the-lord-of-the-rings-a-tale · THE_LORD_OF_THE_RINGS_A_TALE
- aLtErNaTiNg
- tHe LoRd Of ThE rInGs: A tAlE. Letters alternate, starting lower-case.
- Tidy spaces
- Runs of spaces become one, lines are trimmed and spaces before . , ! ? ; : are removed. Line breaks are kept unless you untick “Keep line breaks”.
Questions
What’s the difference between Title Case and Capitalize Each Word?
Title Case follows common title rules: it lower-cases the text first, then capitalises each word except short words such as “of”, “the” and “and”. Capitalize Each Word capitalises the first letter of every word and leaves the rest of each word exactly as you typed it.
Which small words stay lower-case in Title Case?
a, an, the, and, but, or, nor, for, so, yet, as, at, by, in, of, off, on, per, to, up and via. They are capitalised when they are the first or last word of a line, or come right after a colon. These are common title-case rules, not a specific style guide.
Does it recognise names?
No. Sentence case lower-cases everything and then capitalises the start of each sentence and line, and the word “I”. Names, places and acronyms such as “NASA” will be lower-case, so check them before you copy.
Is my text uploaded?
No. Everything happens in your browser. Your text is not sent to Biberks or anyone else and is not saved when you leave the page.