High-performance Base64 encoder and decoder

A robust base64 encoder/decoder that is fully compatible with `atob()` and `btoa()`, written in JavaScript.

base64 encoder/decoder with UTF-8 support 📔

A base64 encoder for JavaScript

Base64 encoder / decoder for AssemblyScript.

A base64 encoder/decoder with gzip or deflate abilities

A fast Base64 encoder with a low level API. If you want a high level API, look at [base64-js](https://github.com/beatgammit/base64-js).

A zero dependency base64 encoder and decoder for Node.js

Base64 Encoder & Decoder NPM module, fully optimized for Next.js. C++ or Pure-JS, depending on your environments. Tree-shaking ready.

Base64 encoder/decoder with customizable lookup tables.

A JavaScript Base64 encoder and decoder, implements Forgiving base64 defined in WHATWG Infra Standard.

Encode (and decode) any value to a url friendly base64 string.

Fast, robust Base64 encoder/decoder for Buffers in C++. Ignores whitespace. Detects corruption and truncation. Ships with extensive tests, a fuzz test and a benchmark.

A simple base64 encoder/decoder that works with HTML5 and Node. Supports strict mode and URL safe encoding/decoding.

Encode and decode base64 encoded strings

Base64 streaming encoder and decoder

Smart base64 encoder & decoder for Javascript

Base64 encoder/decoder for JavaScript

Base64 Encoder/Decoder ⚡⚡⚡ 9Kb FASTEST NPM JAVASCRIPT IMPLEMENTATION 2023!

High-performance WebAssembly Base64 encoder and decoder