TypeScript obfuscator
Compile standalone TypeScript to JavaScript, then apply the Nova JavaScript transforms.
StarCrypt is the Starlight Solutions obfuscator. Protection runs on our servers, with no external obfuscation API receiving your source.
Output and compatibility
Upload a standalone TypeScript file. StarCrypt compiles it to JavaScript and applies Nova JavaScript protection. The download is .js, not .ts. Bundle imports and run a project type check first.
Download extension: .js. Maximum source size: 100,000 characters. A syntax check is not a proof of runtime equivalence.
Questions and answers
How do I obfuscate TypeScript code?
Upload a standalone TypeScript file. StarCrypt compiles it to JavaScript and applies Nova JavaScript protection. The download is .js, not .ts. Bundle imports and run a project type check first.
Does my code run in the browser during obfuscation?
No. The browser uploads source over HTTPS to StarCrypt servers. Engines and service credentials remain on the backend. Source must be readable during server processing.
Will protected code run at the same speed?
Runtime cost depends on the source and selected transforms. Lua SupaCrypt is particularly expensive because it nests three VMs. Benchmark realistic workloads before publishing.
Can obfuscation hide API keys or stop all reverse engineering?
No. Keep credentials and sensitive authorization logic on your server. Code distributed to a client remains inspectable.
Full engine compatibility · API options and limits