Replace Vowels in Text

Looking to swap out all vowels in your text with a symbol or custom string? The Replace Vowels in Text Tool lets you instantly replace every vowel (A, E, I, O, U upper or lowercase) with whatever you choose. It’s perfect for stylizing content, obfuscating vowels for games, or formatting text for creative use.

Paste your input above or import a file below.
No file chosen
Supported file types: .txt, .csv, .json, .html, .xml, .log, .yaml, .css
Total characters: 0
Options

How to Use:

  1. Paste or type your content into the Input Text box.
  2. (Optional) Click Choose File to upload a .txt, .csv, .json, .html, or other plain-text file.
  3. In the Options box, enter the character or string you want to use in the Replace vowels with field (e.g. *, _, x, or even an emoji).
  4. The output updates live in the Modified Output box. Each time it updates, the output box flashes to confirm the change.
  5. Click Copy Output to copy the result or Export to File to download the transformed text.
  6. Use Clear All to reset the tool and start over.

What Replace Vowels in Text Tool can do:

This tool automatically finds and replaces every vowel in your text with the string you provide. It’s case-insensitive, so both A and a will be replaced. The rest of your content including consonants, spaces, punctuation, and numbers remains untouched. It updates instantly and includes a total character count for reference.

Example:

Input:

Replace all vowels in this sentence.

Replace vowels with:

*

Output:

R*pl*c* *ll v*w*ls *n th*s s*nt*nc*.

Total characters:

41

Common Use Cases:

Writers and puzzle designers use this to hide vowels in word games or create custom variations of words. Teachers use it to help students identify vowels by their absence. It’s also great for creative censorship, stylized formatting, or testing how text sounds and looks when vowels are removed or obscured.

Useful Tools & Suggestions:

If you’re transforming phonetic structure, Replace Consonants in Text lets you go the other way and adjust everything around the vowels. And for total flexibility, Replace Letters in Text gives you the power to swap any character type you want useful for encoding tricks or stylized edits.

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