Interactive Demo

See UniAuth in action

Walk through the complete authentication experience your users will see. From password login to passkey enrollment, every step is designed for security and simplicity.

Try It

Live OAuth flow

Click the button to experience the real authentication flow — popup or redirect. Toggle between modes to compare.

Demo:

Mode:

This simulates the full OAuth 2.0 PKCE flow between your app and UniAuth. No login required — uses sample data to show every step.

Click to walk through the OAuth flow step by step

Integrate

SDK integration

Three ways to add UniAuth sign-in to your app. Each SDK supports popup and redirect modes with automatic PKCE.

Install

<script src="https://uniauth.id/brand/oauth/uniauth-widget.js"></script>

Integration

<!-- Popup mode (default on desktop) -->
<div id="signin"></div>
<script>
  UniAuth.renderButton('#signin', {
    clientId: 'YOUR_CLIENT_ID',
    redirectUri: window.location.origin + '/callback',
    mode: 'popup',
    theme: 'dark',
    onSuccess: function(result) {
      console.log('Token:', result.accessToken);
    },
    onError: function(err) {
      console.error('Auth error:', err);
    }
  });
</script>

Live preview

PKCE

S256 code challenge generated automatically

Popup + Redirect

mode: 'popup' | 'redirect' | auto-detect

Zero Config

One script tag, no build step needed

Walkthrough

Login flow step by step

Visual walkthrough of the full UniAuth login flow, from initial sign-in through multi-factor authentication.

Password Login

[email protected]

Password

************

Passkey Prompt

Use your fingerprint, face, or security key to verify your identity

Use passkey

or continue with password

MFA Code

Enter the 6-digit code from your authenticator app

Verify

Success

Welcome back, Jane

Session secured with ML-DSA-44 post-quantum signature

ACR: urn:uniauth:acr:mfa

This is a visual walkthrough of the UniAuth login flow. Returning users skip the password step when they have a passkey or trusted device, so subsequent sign-ins collapse to a single biometric tap.

Guided tour

What you can try yourself

Every step below is fully implemented and reachable with a free account.

step 1

Create an account

Email registration with password strength scoring, HaveIBeenPwned breach check, and instant verification link.

step 2

Enable 2FA

Set up TOTP via authenticator app, generate backup codes, and optionally enroll a passkey.

step 3

Connect an OAuth app

step 4

Explore the audit trail

Every security-relevant action on your account is logged and visible at /account/audit.

Get Started

Try it yourself

Choose your path to getting started with UniAuth.

Create a free account

Get started

Explore the docs

Comprehensive guides, API reference, SDK documentation, and integration tutorials.

Read docs

Talk to sales

Enterprise plans, custom SLAs, on-premise deployment, and dedicated support.

Highlights

Feature highlights

A snapshot of the capabilities that make UniAuth the most complete open identity platform.

Post-Quantum Sessions

Every session is signed with ML-DSA-44 (FIPS 204). Forgery-detected sessions are revoked instantly. Future-proof against quantum threats.

Passkey-First Auth

WebAuthn/FIDO2 with Conditional UI autofill. Users can sign in with biometrics or hardware keys without typing a password.

Full OAuth 2.0 + OIDC

Authorization code with PKCE, client credentials, device flow, token exchange, DPoP, and dynamic client registration.

Pairwise Privacy

Each connected app receives a unique, deterministic user identifier. Apps cannot correlate users across services.

Adaptive Threat Detection

ML-powered risk scoring analyzes IP reputation, device fingerprint, login timing, and burst patterns in real time.

SCIM 2.0 Provisioning

Automated user and group lifecycle management. Bulk operations, filter queries, and organization-scoped tokens.

Ready to secure your users?

Deploy enterprise-grade authentication in minutes. Free for up to 10,000 monthly active users.