Encoding and Compression

A MIME type module for Elixir

Library to handle mimetypes

A pure Elixir implementation of Google Protobuf.

CRC32-C as nif for Erlang

A high-performance and comprehensive library for serializing and deserializing Elixir terms using the MessagePack format.

Snappy as nif for Erlang

A compiler for Google protocol buffer definitions files for Erlang.

Implementation of RFC 7049 (Concise Binary Object Representation)

Streaming zip file writer and reader

URL safe base64-compatible codec

A library used to calculate CRC checksums for binary data.

Elixir library to stream zip file contents. Works with remote files. Supports Zip64

Base16 encoding and decoding

Hashids lets you obfuscate numerical identifiers via reversible mapping.

A library to compress integers using LEB128.

Apache Avro support for Erlang/Elixir

zstd binding for erlang

Sortable serialization library

A fast, easy to use and 100% conformant Elixir library for Google Protocol Buffers (aka protobuf)

MMDB2 File Format Decoder

An Elixir library for working with Avro messages conveniently. It supports local schema files and Confluent® schema registry.

Allow you to make custom base conversion in Elixir.

A library for loading data in the Python's pickle format

A MIME types library for Gleam

Protos by Google

Gzip or gunzip a stream.

A simple Erlang module to perform Base58 encoding and decoding

Fast encoding conversion library for Erlang / Elixir

Ethereum's Recursive Length Prefix (RLP) encoding

B58 lets you encode an Elixir binary to base58 and decode a base58 string.

Erlang TOML Parser

parse mimetypes

brotli compression library wrapper for Erlang

Convention based conversion to/from XML/JSON

Codepagex is an elixir library to convert between string encodings to and from utf-8. Like iconv, but written in pure Elixir.

Base62 encoder/decoder in pure Erlang.

Base62 encoder/decoder in pure Elixir.

A base32 implementation in Erlang

PHP serialize/unserialize support for Elixir

Streaming Zip64 archive generation

Type safe data (de) serialization.

Elixir BERT encoder/decoder

An Avro encoding/decoding library written in pure Elixir

A generalizable, configurable serialization dsl for elixir

Generate elixir typedstructs from AVRO schemas.

MPEG-4 container plugin for Membrane Framework

Bindings to the js implementation of multiformats

GLEB128 is a small Gleam library that provides functions for encoding and decoding LEB128 (Little Endian Base 128) integers.

Native zlib driver for Erlang / Elixir

MessagePack serializer/deserializer

Elixir wrapper for Rust based brotli compression

Membrane CMAF format

MPEG-4 container Membrane format

TOON (Token-Oriented Object Notation) encoder and decoder for Elixir. A compact data format optimized for LLM token efficiency, achieving 30-60% token reduction compared to JSON while maintaining readability.

Efficient implementation of z-base-32, Phil Zimmermann's human-oriented base-32 encoding.

Ethereum's ABI Interface

Ruby Marshal format implemented in Elixir.

lz4 for beam. An erlang Lz4 NIF library.

gpb generated protobuf definitions for EventStoreDB v20+

zlib utilities for Gleam

exprotobuf provides native encoding/decoding of protobuf messages via generated modules/structs.

Ethereum's Hex Prefix encoding

An Elixir Implementation of Douglas Crockford's Base32 Encoding

BaseX - arbitrary alphabet encoding

Elixir implementation of pieroxy's lz-string compression algorithm.

Pure Erlang NATS Protocol Message Encoder/Decoder

A MIME Type detection by magic number in Elixir.

Base58Check and Base58 encoding/decoding for Elixir

FLV Container implementation for Membrane Framework

ICAN (International Crypto Account Number). An encoding for asset/crypto addresses

Multiple crypto support.

Protobuf compilation and extensions integration

Elixir library for encoding and decoding Base58 and Base58Check using the Bitcoin/IPFS, Ripple, and Flickr alphabets.

High Performance Erlang Term Format Packer

An implementation of Google's Protocol Buffers for Erlang, based on ngerakines/erlang_protobuffs.

GSM-7 encoding for Elixir

ZigZag and varint encoding and decoding of integers

NIF-based LZ4 compression and decompression support for Elixir.

Hex string/binary conversion utilities

LZ4 bindings for Erlang

Plugin for dumping and restoring a Membrane Stream to and from a binary format

This is an implementation of BIP-0173 or bech32. It also supports Nervos CKB.

String encoding/decoding NIF using rust [encoding](https://crates.io/crates/encoding) library

A simple Erlang module to perform Base58 encoding and decoding

Nif for Base58 format encoding and decoding.

Implements some base-85 character encodings.

Erlang MessagePack library

ZigZag and varint encoding and decoding of integers

BERT Encoder/Decoder

This NIF complements Erlang with a fast and optimized way of encoding and decoding bulk Base64 data. Compliant with RFC4648 - The Base16, Base32, and Base64 Data Encodings.

Common effect types, decoders and encoders for your Eat Your Greens (EYG) runtime.

Guess character encoding

Encoder/decoder for AWS Event Stream Encoding