What it is and what it is for
Sometimes you type a whole paragraph with caps lock on, or copy a headline that arrives entirely in lowercase. Retyping it by hand is a waste of time. This tool converts text into four formats with a single click: all uppercase, all lowercase, title case and sentence case.
It also works well with accented letters, so a word like "ÁRBOL" becomes "árbol" without losing any accent. The text is processed in your browser and is not stored anywhere.
How to use it, step by step
- Paste or type the text into the first box.
- Press the format you want: UPPERCASE, lowercase, Title Case or Sentence case.
- Check the result in the second box.
- Press Copy and paste it wherever you need it.
- If it is not what you wanted, try another format on the same original text.
Worked example
With the text "hello world. another sentence", the uppercase format gives "HELLO WORLD. ANOTHER SENTENCE", title case gives "Hello World. Another Sentence" and sentence case gives "Hello world. Another sentence". Proper names will need a manual check, because the tool does not recognise them.
Frequently asked questions
What is the difference between Title and Sentence case?
In title case every word starts with a capital. In sentence case only the first word of each sentence does.
Does it respect accents?
Yes. Accented letters convert correctly in both directions.
Does it recognise proper names or acronyms?
No. When you switch to lowercase or sentence case you will need to restore capitals on names and acronyms by hand.
Is there a length limit?
There is no fixed limit. It depends on your browser memory, and a text several pages long converts without trouble.