https://github.com/klypse/cipherdropx

⚡ A modern, regex-only YouTube signature deciphering library written in Python. Fully dynamic parser – no JavaScript, no execution, no AST. Latest obfuscation fully supported.

basejs cipher decipher deobfuscation dynamic-analysis javascript-obfuscation lightweight modular no-dependencies python python-library regex regex-parser reverse-engineering signature signature-decipher youtube youtube-api youtube-dl youtube-downloader

Last synced: 28 Apr 2026