DKLib
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Obfuze Python

Protect Your Python โ€” Django & FastAPI Compatible

Pure Python obfuscation. Zero C extensions, ~500 bytes runtime. Auto-preserves Django models, FastAPI endpoints, and 200+ framework APIs.

v1.0.0

Version

$49~

License

Python 3.9+

Platform

Features

๐Ÿ”

String Encryption

Build-unique XOR with 3 algorithm variants.

๐Ÿ”ข

Number Obfuscation

2-4 stage XOR chains on integer constants.

๐ŸŒ€

Flow Obfuscation

4 opaque predicates + dead code. Confuses decompilers.

๐Ÿ“

Name Obfuscation

Local vars and args renamed. Framework APIs preserved.

๐Ÿงน

Debug Stripping

Removes docstrings, type hints, assert statements.

๐Ÿชถ

Pure Python

Zero C extensions. ~500 bytes runtime. No antivirus triggers.

Framework Support

โœ“Django
โœ“FastAPI
โœ“Flask
โœ“Pydantic
โœ“Python 3.9-3.13
โœ“pip install

See the Difference

Same functionality, completely unreadable

Before
# auth_service.py
SECRET_KEY = "django-insecure-abc123"

class AuthService:
    def login(self, email, password):
        user = User.objects.filter(
            email=email
        ).first()
        if not user:
            raise ValueError("User not found")
        return generate_token(user, SECRET_KEY)
After
OO0O = _0x02.lIl1("6a2f", 83741)

class AuthService:
    def login(self, O0OO, lI1l):
        if time.time() % 2 != 3:
            O00l = User.objects.filter(
                email=O0OO
            ).first()
            if not O00l:
                raise ValueError(
                    _0x02.lIl1("a1c3", 55920))
            return generate_token(O00l, OO0O)

Get Started

CLI
pip install obfuze
obfuze src/ dist/ --license-key XXXX-XXXX-XXXX-XXXX

# Options
--aggressive     # Maximum obfuscation
--compile        # .pyc output
--no-strings     # Skip string encryption

Simple, One-Time Pricing

Pay once, use forever. Free updates included.

Personal

For individual developers

$49

One-time payment ยท Lifetime license

Get Personal
  • โœ“All obfuscation levels
  • โœ“CLI
  • โœ“Django/FastAPI support
  • โœ“1 machine activation
  • โœ“Lifetime license

1 machine

Most Popular

Professional

For teams & small companies

$149

One-time payment ยท Lifetime license

Get Professional
  • โœ“Everything in Personal
  • โœ“3 machine activations
  • โœ“CI/CD grace period
  • โœ“Priority support

3 machines

Enterprise

For large enterprises & SI vendors

$299

One-time payment ยท Lifetime license

Get Enterprise
  • โœ“Everything in Professional
  • โœ“Unlimited machines
  • โœ“Dedicated support

Unlimited

FAQ

Does it break Django models?

No. Model fields, Meta classes, admin config, URL patterns, and DRF serializers are automatically preserved.

What about FastAPI endpoints?

Fully supported. Pydantic models, dependency injection, router methods, and HTTP exceptions are all preserved.

Does it require C extensions?

No. Obfuze Python is pure Python with ~500 bytes runtime. Zero C extensions, never triggers antivirus software.

Which Python versions?

Python 3.9 through 3.13. Install via pip.

Ship Python That Can't Be Decompiled

Protect your Python source code. Pure Python, zero C extensions, ~500 bytes.

Get Obfuze Now