Count how many vowels your text contains, upper and lower case together.
hello WORLD this is Utiloot
Vowels: 9
No. The five standard vowels are counted: a, e, i, o and u.
No. This tool runs entirely in your browser — nothing you type or paste is uploaded, logged or stored anywhere.
There is no fixed limit. Very large documents depend on your device’s memory, but ordinary pages and files are handled instantly.