Backend app of https://amenitypj.in/tlvPlay https://impratikjaiswal.github.io/tlvPlay

Simple library that parses BER-TLV (as String or byte[] array) into a TLV structure for easy handling

Modern Kotlin + Swift toolkit for reading EMV contactless cards over NFC. Native Android + iOS, KMP-shared parser, PCI-safe defaults.

A modern TypeScript library for ASN.1 BER-TLV encoding and decoding.

Base64 and BER-TLV simple implementation

Java toolkit for JavaCard development — APDU tooling, BER-TLV, GlobalPlatform, Secure Messaging, PACE

BER TLV parsing library for Kotlin/Java

eNot (Encoding Notations) is a YAML or JSON based templating engine that serializes structured data into binary formats such as ASN.1 or BER-TLV