Replaces variable, function, class, and argument names with confusing identifiers. It avoids 1:1 mapping, meaning the same name can be obfuscated differently across different scopes.
If you are looking to secure your Python source code, you might want to consider trying the Oxyry Python Obfuscator.
The web utility eliminates the need to pip-install heavy compilation packages. oxyry python obfuscator
Oxyry can only obfuscate individual Python files , not entire modules or packages. For projects spanning multiple source files, this limitation becomes a significant operational burden.
: Oxyry can struggle with functions that access the runtime namespace, such as exec() , dir() , locals() , or globals() . Because these functions look for specific object names, they may fail if those objects have been renamed. Replaces variable, function, class, and argument names with
: It often condenses code into fewer lines, sometimes using #line: markers to track original line counts. Critical Limitations
| Plan | Price | Limits | Best For | | :--- | :--- | :--- | :--- | | | $0 | ~100 lines of code | Students, testing, hobbyists | | Pro (API) | $49/month (estimated) | Unlimited lines, high throughput | SaaS companies, CI/CD | | Enterprise | Custom | Source code audits, SLAs | Corporations with high-risk IP | The web utility eliminates the need to pip-install
). This "security through obscurity" method prevents casual users from easily reverse-engineering your logic or extracting proprietary algorithms. Key Features and Mechanics Simple Web Interface:
For production-level code protection, developers often turn to more robust tools: weijarz/oxyry-python-obfuscator - GitHub
: To prevent simple find-and-replace deobfuscation, it avoids 1:1 mapping; the same cleartext name might be converted to different obfuscated names across different scopes.
The output generated by Oxyry remains standard Python code. It can still run on Windows, macOS, or Linux, provided a Python interpreter is present.