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Leetspeak Converter

Type or paste text below to convert it to leetspeak, replacing letters with lookalike numbers and symbols.

How to use this tool

  1. 1Type or paste your text.
  2. 2See the leetspeak version update instantly.
  3. 3Copy the result.

Frequently asked questions

Is there a standard leetspeak mapping?+

Not officially — this uses common substitutions (e.g. E→3, A→4, O→0, S→5).

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