UPPERCASE
Every letter in capitals. Good for headings, warnings and acronyms.
HELLO WORLDFree text tools
Simple tools that run in your browser. Your text is never uploaded.
Case converters
lowercase
Every letter in small letters. Useful for cleaning up text copied from shouting emails.
hello worldTitle Case
Major words start with a capital. Small words like of and the stay lowercase.
The Art of WarSentence case
Only the first word of each sentence and the word I are capitalised.
Hello there. I am here.camelCase
Words joined together, the usual style for variable names in code.
helloWorldPascalCase
Every word starts with a capital, common for class and component names.
HelloWorldsnake_case
Lowercase words joined by underscores for Python, databases and file names.
hello_worldkebab-case
Lowercase words joined by hyphens for URLs, slugs and CSS.
hello-worldCONSTANT_CASE
Capitals joined by underscores for constants and environment variables.
HELLO_WORLDtOGGLE cASE
Swaps every capital for a small letter and the other way round.
hELLO wORLDaLtErNaTiNg
Every other letter is a capital. Popular for memes.
hElLo WoRlDText utilities
Remove duplicate lines
Paste a list and keep only the first copy of each line. Your text stays in your browser.
Sort lines
Put a list in order: A to Z, Z to A, by length or by number.
Remove extra spaces
Collapse repeated spaces, trim line ends and optionally remove blank lines.
Reverse text
Flip your text backwards, reverse the word order, or reverse the order of lines.
Word counter
Count words, characters and reading time with our companion tool.