Translate text
Ready. Enter text and choose an action.
Result
Method
Encoding applies the exact mapping documented below. The tool does not decode because multi-character substitutions and shared symbols make leetspeak decoding ambiguous.
Worked example
In the light mapping, TEST becomes 7357. Output is deterministic: the same input and intensity always produce the same result.
Limitations
There is no universal leetspeak standard. This tool uses one documented project mapping, does not infer intent, and preserves unsupported characters.
Privacy and text handling
Processing is deterministic and browser-local. ASCII letter rules are explicit. Unsupported Unicode text passes through unchanged where the selected method permits it.
Documented mappings
Light
A→4 · E→3 · I→1 · O→0 · S→5 · T→7
Standard
Light plus B→8 · G→6 · L→| · Z→2
Heavy
Standard plus C→( · D→|) · H→# · K→|< · N→|\| · R→2 · U→|_| · V→\/ · W→\/\/ · X→>< · Y→`/
Related text utilities
Compare this focused transform with the Morse Code Translator and Reverse Text, or browse all Text Utilities.