Cfr Decompiler Online ((exclusive)) -

Although it requires only Java 6 to run, it can decompile class files from Java 9, 12, 14, and beyond.

CFR excels at decompiling modern Java syntax, including Lambdas , Switch expressions , Records , and Sealed classes . cfr decompiler online

CFR decompiler online offers an accessible, zero-install solution for casual Java bytecode inspection. It is remarkably accurate for modern Java features but suffers from privacy, size, and legal limitations. For serious reverse engineering, a local CFR instance is preferable. As client-side computation improves, fully local browser-based decompilation may eliminate the security drawbacks. Although it requires only Java 6 to run,