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Free Text Tool

Leetspeak Converter

Turn plain text into 1337 5p34k with three intensity levels, from subtle to extreme.

100% Free No signup Runs in your browser No uploads
lightmediumextreme

Frequently asked questions

What is leetspeak?

A playful writing style from early internet culture that replaces letters with lookalike numbers and symbols, like E with 3 and A with 4.

What do the intensity levels change?

Light swaps only the most common letters (a, e, l, o, t). Medium adds more substitutions. Extreme replaces nearly every letter with symbols.

Is leetspeak still readable?

Light and medium usually are. Extreme can be genuinely hard to read, which is part of the joke.

Preview

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