About this Case Converter tool
Typed a paragraph with caps lock on? Need a headline in proper Title Case, or a list of names capitalised consistently? Paste your text and click the case you want. The conversion is instant, and you can switch back and forth.
Developers can also convert phrases to camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE, line by line.
How to use Case Converter
- Type or paste your text.
- Click the case you want, for example Title Case.
- Copy the result or download it as a .txt file.
Features
12 cases
Sentence, lower, upper, title, capitalised, alternating, inverse and 5 programming cases.
Smart title case
Short words like “and”, “of” and “the” stay lowercase.
Unicode aware
Handles accented letters correctly.
Copy or download
One click to copy, or save as .txt.
Private
Text never leaves your browser.
Frequently asked questions
How do I fix text typed with caps lock on?
Paste it and click Sentence case. Each sentence starts with a capital letter and the rest is lowercase.
What's the difference between Title Case and Capitalize Each Word?
Title Case keeps small words like “and”, “of” and “the” in lowercase (except at the start), as in headlines. Capitalize Each Word capitalises every word.
Can I convert to camelCase or snake_case?
Yes. Each line is converted separately, so you can convert a whole list of names at once.
Does it work with accented letters?
Yes. Letters such as é, ü and ñ are converted correctly.
Is my text stored?
No. Everything happens in your browser.