Free Online Leetspeak Converter

The Leetspeak Converter transforms your text into the popular “leet” (1337) style by replacing letters with similar-looking numbers and symbols. This text style originates from early internet culture and online gaming, where it was used for creativity, fun, and a sense of community among users.

With this tool, you can instantly convert any message into leetspeak right in your browser — ideal for creating unique usernames, gamer tags, social media posts, and playful chat messages. It preserves punctuation, spaces, and numbers while applying realistic leet substitutions for letters.

Example:

Input: Welcome to TextFix!
Output: \\/\\3l(0m3 70 73x7ph1x!