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Online Base64 Encode and Decode

What is Online Base64 Encode and Decode?
Easily encode and decode data in Base64 format with our convenient online tool. Our website offers a reliable and user-friendly solution for converting text, files, or images into Base64 and vice versa. Whether you're a developer, data analyst, or simply seeking a secure method to transmit or store data, our intuitive interface ensures a seamless experience. With our online Base64 encoder and decoder, you can effortlessly convert data to and from Base64, preserving its integrity and compatibility. Simplify your data manipulation and enhance efficiency with our free Base64 encoding and decoding service today.

Base64 is a way of encoding binary data into an ASCII string format by converting it into a radix-64 representation. Some key points about Base64 encoding:
(1)Used to encode arbitrary binary data into text so that it can be safely transmitted over systems that only support text.
(2)Base64 uses a 65-character subset of ASCII, including upper/lowercase letters, digits, and two additional characters '+' and '/'.
(3)Each Base64 digit represents exactly 6 bits of data. So three 8-bit bytes (3 * 8 = 24 bits) can be represented by four 6-bit Base64 digits (4 * 6 = 24 bits).
(4)Base64 strings are typically padded with '=' characters at the end to make the length divisible by 4.
(5)The encoded text is about 33% larger in size than the original binary data.
(6)Widely used in encoding attachments in email and HTTP messages, storing password hashes in databases, XML schema, and in many other applications.
(7)Used in URLs and file names in place of unsafe characters.
(8)Commonly used for encoding cryptographic hashes to represent them in text format.
In summary, Base64 provides a mechanism to represent binary data in an ASCII format that can be safely transmitted over text-based systems. It is commonly used in the internet and other computing fields for encoding data.