Base64 encoding - how does it work?

Base64 encoding is a widely used method for representing binary data in a text format. This technique makes it easy to transmit streams of data, such as images and files, in formats that typically do not accept binary data. The article delves into the intricacies of the encoding process, including the technical aspects that arise from how Base64 operates. Interestingly, this encoding increases the size of the data by about 33%, which is a crucial consideration for developers and engineers focused on optimizing data transmission. Furthermore, the author discusses the security implications and applications of Base64 in the context of data transfer over the internet, thus making it essential to be aware of where and how to use this type of encoding. Individuals interested in software engineering should consider familiarizing themselves with Base64 to enhance their skills in handling various data formats.