webcrack is a tool for reverse engineering javascript. It can deobfuscate, unminify, and unpack bundles, to resemble the original source code as much as possible.

Try it in the online playground or view the documentation.

• 🚀 Performance - Especially for large files
• 🛡️ Safety - Considers variable references and scope
• 🔬 Auto-detection - Finds code patterns without needing a config
• ✍🏻 Readability - Removes obfuscator/bundler artifacts
• ⌨️ TypeScript - All code is written in TypeScript
• 🧪 Tests - To make sure nothing breaks