AES-256-GCM • Free Forever

Protect Your Code with Military-Grade Encryption

Enterprise-grade source code protection for PHP, JavaScript, TypeScript, and Next.js. Stop reverse engineering and code theft in seconds.

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Why CodeLockr
Everything you need to secure your code

One platform for all your code protection needs. No license fees, no complexity.

Multi-Layer Protection

Four protection levels from basic obfuscation to AES-256-GCM with anti-debugging and hardware binding.

Multi-Language Support

Native protection for PHP, JavaScript, TypeScript, Node.js, and Next.js server-side code.

Cross-Platform Loaders

Lightweight loaders for Linux, Windows, and macOS. Install via NPM, Composer, or standalone binary.

AES-256-GCM Encryption

Military-grade authenticated encryption with per-client keys derived from your unique API key.

License Management

Time-based expiry, domain binding, and hardware fingerprinting to control exactly where code runs.

Zero Performance Hit

Decryption happens once at load time, entirely in memory. Runtime execution is identical to plain code.

Protection Levels
Choose the right protection

All levels are free. Pick what fits your use case.

Weak

Quick obfuscation pass

  • Basic obfuscation
  • Variable mangling
  • Minimal overhead

Internal tools & dev environments

Medium

AES-128 + obfuscation

  • AES-128 encryption
  • Control flow obfuscation
  • String encryption

Commercial plugins & client projects

Recommended

Max

AES-256 + anti-debug

  • AES-256-GCM
  • Anti-debugging
  • Integrity validation

SaaS & premium software

Full (Soon)

Max + hardware binding

  • Everything in Max
  • Hardware fingerprint
  • License verification

Enterprise & high-value IP

Ready to protect your code?

Join thousands of developers who trust CodeLockr to secure their applications.

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