Leetify – Convert Text to Leetspeak Online

Free
Utility

Transform your text into 1337 language with custom settings and batch processing.

(4.9) reviews
No signup required

Leetify

Example Texts

Leetspeak Levels

Basic Level

Simple letter replacements:

A4
E3
I1
O0
S5
T7

Medium Level

More letter replacements:

A4
B8
E3
G6
I1
L1
O0
P9
R2
S5
T7
Z2

Advanced Level

Complex symbol replacements:

A@
B|3
C(
D|)
E3
F|=
G6
H|-|
I!
J_|
K|<
L1
M|v|
N|\|
O0
P
Q9
R|2
S$
T7
U|_|
V\/
W\/\/
X><
Y`/
Z2

Custom Mapping

Create your own leetspeak rules:

  • Use JSON format
  • Keys are letters to replace
  • Values are leetspeak characters
  • Example: {'a': '4', 'e': '3'}

Key Features of Leetify

Professional Features

Convert text to and from 1337 with customizable options.

Bidirectional Conversion

Convert text to and from leetspeak (1337).

Feature
Active

Customizable Levels

Choose from basic to advanced leetspeak mappings.

Feature
Active

Batch Processing

Convert multiple lines of text at once.

Feature
Active

Export Support

Download converted text as .txt or .csv files.

Feature
Active
4+
Features
99.9%
Reliability
24/7
Available
Free
Always

How to Use the Leetify – Convert Text to Leetspeak Online

Simple 4-step process

Follow these easy steps to get started with Leetify – Convert Text to Leetspeak Online and achieve your goals quickly.

1
Step 1

Enter your text or upload a file for leetspeak conversion.

Easy
2
Step 2

Customize conversion rules and mapping options.

Easy
3
Step 3

View real-time conversion as you type or modify settings.

Easy
4
Step 4

Copy or download the converted text easily.

Easy
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