dankogai/js-base64
Js Base64
js-base64 is a JavaScript library for encoding and decoding data between Base64 format and JavaScript strings or byte arrays. It provides utilities for converting binary data to Base64 strings and transforming those strings back into their original text or raw byte format.
The project includes a Base64 string validator to verify if a sequence follows correct formatting, characters, and padding. It also supports the creation of URI-safe Base64 strings by replacing characters that would cause encoding errors in URIs and allows for the removal of padding.
The library provides a prototype extension utility that adds encoding and decoding methods directly to standard JavaScript string and array objects.
Features
- Base64 Encoders - Provides a comprehensive utility for encoding binary data to Base64 strings with URI-safe options.
- Base64 Decoders - Converts Base64 encoded strings back into their original plain text or raw byte sequences.
- Base64 Encoding and Decoding - A complete library for encoding and decoding data between Base64 and JavaScript strings or byte arrays.
- Base64 Input Validators - Verifies if a string is a valid Base64 sequence by checking characters and padding.
- Prototype Extensions - Injects encoding and decoding methods directly into the native JavaScript string and array prototypes.
- URI-Safe Translations - Creates Base64 strings safe for URIs by replacing incompatible characters.
- Regex Pattern Validators - Uses regular expressions to verify that strings adhere to standard and URI-safe Base64 formats.
