FOPO - Free Online PHP Obfuscator v1.2

Submit any PHP file and you'll get back an obfuscated 100% PHP equivalent file, which requires no special server runtime for execution. Backup your original files and replace them with those generated here. Please note that this method is NOT bulletproof, but will keep away curious eyes from your code. DO NOT modify the files we provide, as they might stop working.

This project has been pointed out as a possible scam for stealing code. The truth is, I first made this for my own needs, and then decided to share it in the form of SaaS. If you're still unsure of my legitimate purposes, just don't use it.

NOTE: Though it seems as a simple base64 convertion, it's a little more complicated than that. As an exercise to convince yourself, obfuscate any PHP file and recover the original code.

NEW! You can now submit a ZIP file containing a bunch of PHP files and you'll get back a ZIP file containing all PHP files obfuscated.

File (PHP or ZIP):

Obfuscation level:

Greater obfuscation. Strings are encoded and variables are renamed to nonsense garbage. FOPO's scrambling logic is also applied. READ WARNING!

Moderate obfuscation. Strings are encoded and FOPO's scrambling logic is applied. Use this if level 3 made your script(s) unrunable.

No obfuscation. Source code will remain the same, though FOPO's scrambling logic is still applied. Use this if higher levels made your script(s) unrunable.

WARNING! Since level 3 renames all variables (except reserved ones), there are a couple of reasons why your script(s) might not work after obfuscating with it (e.g., if your script(s) uses the function compact(), or any handling of variable names within strings). In addition, if you obfuscate one file belonging to an entire project, shared variables (if any) will get unlinked. In that case, you should obfuscate the entire project, or lower the obfuscation level. Anyhow, try it, if it works, HOORAY!

The most straightforward way to support this PHP obfuscation project is to make a donation. Feel free to request some new functionality with your donation, as I would feel more obligated to implement it if requested in such way. Thank you in advance.