Replace Vowels

Substitute vowels (A, E, I, O, U) with symbols, numbers, or other text instantly.

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0 Vowels Replaced

Quick Examples

Ultimate Guide to Replacing Vowels in Text

Replacing vowels in text is a versatile technique used for everything from censorship and data obfuscation to creative writing and internet culture styles like "Leet Speak". Our Replace Vowels in Text tool gives you complete control over which vowels to target and what to replace them with.

Common Uses

  • • Censorship: Mask sensitive words by replacing vowels with asterisks (e.g., p*ssw*rd).
  • • Disemvoweling: Remove vowels entirely to shorten text while keeping it readable (e.g., txt msg style).
  • • Stylization: Convert text to "Leet Speak" (e.g., H3ll0) for gaming usernames or creative projects.
  • • Puzzles: Create word puzzles by hiding the vowels.

Tool Features

  • • Selective Targeting: Choose exactly which vowels (A, E, I, O, U, Y) to replace.
  • • Custom Replacement: Use any character, string, or symbol as a substitute.
  • • Auto-Leet Mode: Instantly convert vowels to their number lookalikes.
  • • File Support: Process large text files directly in your browser.

How It Works

  1. Enter Text: Type, paste, or drag and drop your text file into the input area.
  2. Select Vowels: Use the checkboxes to select which vowels you want to affect. By default, A, E, I, O, and U are selected.
  3. Choose Mode: Select "Custom Char" to use a single replacement (like *) or "Leet Speak" for number conversion.
  4. Get Result: The text will update automatically. You can copy it to your clipboard or download it as a text file.