Base64在线工具

Base64, This Thing, Saved a Programmer's Life Again Today

Base64 is often mistaken for encryption, but it's actually an encoding method with no key, decodable by anyone. This article uses real cases to explain how to identify Base64 features, quickly decode and handle client data issues, and reminds readers of its 33% size expansion drawback, as well as the importance of distinguishing encoding from encryption, providing practical troubleshooting ideas.