Online Duplicate Text Vowels
Repeat each vowel in the text; consonants and non-letters stay as-is. Useful for emphasis or word games. Client-side only.
Frequently Asked Questions
- What counts as a vowel?
- In this tool, A, E, I, O, U (and optionally Y when it sounds like a vowel) are vowels. All other letters are treated as consonants and not duplicated.
- How many times are vowels repeated?
- By default each vowel is doubled (e.g. hello → heelloo). You can often choose 2 or more repetitions.
- Case sensitivity?
- Both uppercase and lowercase vowels (A, a, E, e, etc.) are duplicated. The case of each repeated vowel matches the original.
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