Developer Tools

A suite of developer utilities including QR Code Decoder, QR Code Generator, JWT Decoder, JSON Schema Validator, Certificate Viewer, WUA Playground, and Revocation Chaining Simulator, designed to debug and analyze EU Digital Identity Wallet workflows under eIDAS 2.0. Learn more about the Developer Tools

Essential Developer Utilities

Streamline development, testing, and debugging of EU Digital Identity Wallet implementations

WUA Playground

Explore and test Wallet Unit Attestation (WUA) issuance and verification flows for the EU Digital Identity Wallet in an interactive playground.

Revocation Chaining Simulator

Simulate revocation chaining for the EU Digital Identity Wallet, visualising how the revocation status of linked attestations propagates through the chain.

QR Code Decoder

Decode QR codes from EU Digital Identity Wallet transactions, extracting embedded content such as credential offers and presentation requests.

QR Code Generator

Create QR codes for EU Digital Identity Wallet transactions, credential offers, and presentation requests.

JWT Decoder

Decode and validate JSON Web Tokens (JWTs) used in OpenID4VC workflows, revealing token structure and contents.

JSON Schema Validator

Validate JSON schemas for EU Digital Identity Wallets to ensure credential and presentation definitions meet specifications.

Certificate Viewer

View and analyze X.509 certificates, decoding fields and verifying validity dates, issuer, and subject information.