OIDC Tester
A simple tool to help you test your OpenID Connect (OIDC) integrations. Configure your OIDC provider, manage users, and test authentication flows.
Simple yet Powerful
Easy Configuration
Set up your OIDC provider in minutes with our intuitive interface
User Management
Create and manage test users with custom claims and attributes
Quick Testing
Test authentication flows and verify token responses instantly
Understanding OpenID Connect (OIDC)
OpenID Connect is a simple identity layer built on top of the OAuth 2.0 protocol. It allows clients to verify the identity of end-users and obtain basic profile information in a REST-like manner.
OIDC Authentication Flows
Authorization Code Flow
Most secure flow for server-side applications
Client Credentials Flow
Used for machine-to-machine authentication
Implicit Flow
Simplified flow for client-side applications
PKCE Flow
Enhanced security for mobile and native applications
Resource Owner Password Flow
Direct authentication using credentials
Basic OIDC Flow
Overview of the basic OIDC protocol flow