Command line utility for URL decoding & encoding.

Postgres bytea parser

Contains parsers and serializers for ASN.1 (currently BER only)

Secure, audited & 0-dep implementation of base64, bech32, base58, base32 & base16

Generate YouTube-like ids from numbers.

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

socket.io protocol parser

Base64 encoding/decoding in pure JS

[fork] TextEncoder and TextDecoder (Polyfill for the Encoding Living Standard's API) For Node.JS.

URL friendly JSON-like formatting and parsing

Minimal 0-dep QR code generator & reader. Supports ascii, term, gif and svg formats

Base32 plugin for otplib using @scure/base

A pure typescript BMP encoder and decoder

Encode & decode XML and HTML entities with ease & speed

KTX 2.0 (.ktx2) parser and serializer.

asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web

a low-level, lightweight protocol buffers implementation in JavaScript

Generate, and decode, base64 VLQ mappings for source maps and other uses

A pure javascript JPEG encoder and decoder

Polyfill for the Encoding Living Standard's API.