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  3. Leet Speak Converter

Leet Speak Converter

Convert text to Leet speak and vice versa. a→4, e→3, i→1, o→0.

Result
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Convert text between camelCase, snake_case, kebab-case, and more.

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ROT13 Encoder

Encode/decode text with ROT13. Same operation reverses it.

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Remove Duplicates

Remove duplicate lines from a list. Paste your list, get unique items.

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Text Difference

Compare two texts and highlight differences. Side-by-side or unified view.

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›How it works
  1. 1Choose Normal→Leet or Leet→Normal.
  2. 2Enter text.
  3. 3Result is displayed instantly.

Example

Input: Hello → Output: H3ll0