Base64 - MDN Web Docs Glossary: Definitions of Web-related terms

base64  Base64 Functionality for base64 encoding and decoding, a method to represent binary data using text, common on the web Return a new write-only IO stream, base64 encoding and should not be referred to as only base64 Unless clarified otherwise, base64 refers to the base 64 in the previous section This

Encode and decode base64 strings with Bun Bun implements the Web-standard atob and btoa functions for encoding and decoding base64 strings See Docs > Web Using standard Base64 in URL requires encoding of '+', '' and '=' characters into special percent-encoded hexadecimal sequences ('+' becomes '%2B', '' becomes

Go supports both standard and URL-compatible base64 Here's how to encode using the standard encoder The encoder requires a byte so we convert our string to Return a Base64 representation of the input string by using the Fn::Base64 intrinsic function