Declaratively encode and decode binary data

JavaScript Base62 encode/decoder

TypeScript definitions for strict-uri-encode

Encode/decode DNS-SD TXT record RDATA fields

Encode & decode strings, bytes, and integers to Base62

Encode/decode base64 data into ArrayBuffers

CBOR encode/decode (synchronous, semantic, browser-compatible)

encode/decode Uint8Arrays to strings

encode/decode number as bitcoin variable length integer

Encode/decode circular structures for converting to and from JSON.

Encode and decode quoted printable and base64 strings

runestones encode and decode

Web3 module encode and decode EVM in/output.

Encode and decode CBOR documents.

Encode JSON → TOON (40-60% token savings for LLMs!)

JSON.stringify & JSON.parse which can encode/decode buffers.

encode/decode value as bitcoin OP_PUSHDATA integer

Encode & decode z-base32

A term-encode-for-uri function-factory actor

Base64 encode, decode, escape and unescape for URL applications