Leetspeak (1337) Translator

Translate English to leetspeak (1337): numbers and symbols stand in for letters.

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What is leetspeak?

Leetspeak, or 1337, is a way of writing where letters are replaced by numbers and symbols that look like them. It grew up on bulletin board systems in the 1980s. Being "elite" there meant access to the good files and chat rooms, and writing in leet both showed you belonged and slipped past the text filters that system operators used to block talk about hacking.

The classic swaps are 1 for I or L, 3 for E, 4 for A, 5 for S, 7 for T and 0 for O. Symbols join in too: @ for A, $ for S, # for H. A good leetspeak translator does not just run a lookup table, because the fun part is knowing when to stop.

How to convert text to leetspeak

Type your text, pick Leetspeak and press Translate. The result keeps the sentence readable, adds the occasional piece of gamer slang where it fits, and comes with a note on which swaps it used and a pronunciation line for reading it out loud.

Leet has its own grammar quirks, like the -xor ending that turned "hacker" into h4x0r, the z on the end of "skillz", and "pwned", which started life as a typo for "owned" because O and P sit next to each other on the keyboard. Newcomers are n00bs, of course.

Tips for usernames and signs

Leetspeak suits gamer tags, funny signs and messages to friends who like a puzzle. The more characters you swap, the harder it is to read, so for a username it is worth replacing only a few. Some sites also block certain symbols, so check the rules before you sign up.

Phrases to try in Leetspeak (1337)

  • I am the best player on this server.
  • Welcome to my profile, have fun.
  • You have been defeated, better luck next time.
  • I just won the whole tournament.
  • See you online tonight.

Questions about the Leetspeak (1337) translator

What does 1337 mean?

1337 is "leet" written in leetspeak, short for "elite". It is a playful way to say someone is very good at something.

How do you write hello in leetspeak?

The usual version is h3ll0, with 3 for E and 0 for O. Some people go further and write |-|3110.

Is leetspeak a code?

It looks like one, but it was never really secret. It is meant to be read by people who know the common swaps.

Why was leetspeak invented?

Partly to show off elite status and partly to get around word filters on early bulletin boards.

Learn more about leetspeak

Also try: Geek Speak · Pirate Speak · Klingon · Thieves’ Cant · All translators

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