![]() By using five ASCII characters to represent four bytes of binary data (making the encoded size 1 4 larger than the original, assuming eight bits per ASCII character), it is more efficient than uuencode or Base64, which use four characters to represent three bytes of data (1. Use Base64 strings if you want to perform binary to text encoding and transmit your data safely.Ĭheck out the Programming Languages section below for a list of APIs for other languages. Ascii85, also called Base85, is a form of binary-to-text encoding developed by Paul E. ![]() In this form, you are just wasting bytes to represent your text data. Since Base64 encoded data is approximately 33 larger than original data, it is recommended to use Base64 data URIs only if the server supports HTTP. One must question why this is needed because it is not the intended use of the Base-64 encoding scheme. However, you can also convert text into byte and then encode it using base64. Base64 encoding schemes are commonly used when there is a need to encode binary data, especially when that data needs to be stored and transferred over media that are designed to deal with text. Basically, Base64 is a collection of related encoding designs which represent the binary information in ASCII format by converting it into a base64 representation. Typically, this is some binary data that we cannot transfer over the wire without corruption. Base64 encode your data without hassles or decode it into a human-readable format. Use the icon for Rosetta Code as the data to convert. This method takes a byte array as input and returns the result in ASCII string format. Convert an array of bytes or binary string to the base64-encoding of that string and output that value. In C#, the ToBase64String method of System.Convert class does this. You can decode and encode binary data without importing any external libraries. The cool thing about Base64 is that most programming languages support it natively using built-in APIs. The typical usage is to embed image data within scripts such as CSS. Additionally, the equals sign (=) is the pad character at the end. It consists of 64 characters, including letters, numbers, and two symbols plus (+) and slash (/). We use Base64 encoding to represent binary data in ASCII characters.
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