Binary encoding and decoding

Charset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI

Lightweight utilities for encoding and decoding Solidity ABI

A library for encoding and decoding any data structure

Polyline encoding and decoding

Modern byte, encoding, converter registry, and PEM utilities for TypeScript projects.

Utilities for decoding and encoding Ethereum transaction for ethers.

Create a MD5 hash with hex encoding

Scales and color schemes for visual encoding.

A robust & character encoding–agnostic JavaScript implementation of the `Quoted-Printable` content transfer encoding as defined by RFC 2045.

Crockford base-32 checksum encoding

A simple MD5 hash function for JavaScript supports UTF-8 encoding.

A straightforward implementation of base58-check encoding

Recursive Length Prefix Encoding Module

Event encoding utilities for the **Agent-User Interaction (AG-UI) Protocol**.

Control Webpacks output encoding

Encode / decode base32. Supports Buffers, strings, custom alphabets, abstract-encoding compliant

Small, efficient encoding of SVG data URIs for CSS, HTML, etc.

Convert encodings, uses iconv-lite

Radix64 encoding, a.k.a. Base64 encoding. An extremely fast and synchronous JS implementation.