Learn some 1337 5p34k

From Text to Leet Speak

Type a message into the text field and the Leet Speak will automatically appear in the Leet Speak field.

From Leet Speak to Text

Type raw Leet Speak into the field to have it translated back to plain text.

For example:
H3110 W0r1D

Note: Since the letters I and L both translate to 1, two translations may appear if you include a 1 in your Leet Speak.

What is Leet Speak?

Leet speak, also known as “1337” or simply “leet,” is a form of internet slang that originated in the early days of online gaming and hacker culture. It involves replacing letters with numbers, symbols, or other characters that resemble the original letter, resulting in a unique and often cryptic form of communication.

The term “leet” itself is derived from the word “elite,” reflecting the exclusivity and proficiency associated with those who mastered this code-like language. Leet speak was initially used as a way for hackers and gamers to communicate covertly, sharing tips, tricks, and hacks without easily understandable text.

In leet speak, letters are commonly replaced with numbers or symbols that resemble them. For example, “E” can be replaced with “3,” “A” with “4,” “T” with “7,” and so on. Some other common substitutions include “S” with “$,” “O” with “0,” and “L” with “1.” These alterations create a unique visual aesthetic that can be challenging to read for those unfamiliar with leet speak.

Over time, leet speak has evolved beyond its hacker and gaming origins and become a part of internet culture. It has found its way into online forums, chat rooms, memes, and even mainstream media. Although not as prevalent as it once was, leet speak continues to be used by certain communities as a form of linguistic play and a way to demonstrate knowledge and belonging.

Overall, leet speak is a distinctive and creative form of communication that has left its mark on the digital landscape, representing both a nod to its underground origins and a testament to the ingenuity and adaptability of online culture.