Base64 Encoder / Decoder

What is Base64?

Base64 is an encoding scheme that converts binary data into an ASCII string format by translating it into a radix-64 representation. It is commonly used when there is a need to encode data that needs to be stored and transferred over media that are designed to deal with textual data. This helps ensure that the data remains intact without modification during transport.

Is it secure?

Base64 is an encoding method, not a cryptographic encryption. It provides no security or privacy if intercepted. However, using this tool is completely safe because the encoding/decoding is performed client-side via JavaScript. Your text never leaves your computer.