Magic links, social sign-in, multifactor auth, and more – added to your application in minutes.
Auth middleware and first-class support for React Server Components provide secure page protection and easy access to user and session context within server components, actions, and route handlers.
Get started with Next.jsimport { SignIn } from '@clerk/nextjs'; ... return ( <> <BackgroundImage /> <SignIn /> </> ); ...
Your sign-in flow is the only thing sitting between existing users and your application.
From traditional passwords and social sign-on, to custom OAuth integrations, Clerk empowers your users by letting them sign into your application using their preferred method, all while reducing the complexities required to build these flows.
import { UserProfile } from '@clerk/nextjs'; ... return ( <> <CustomHeader /> <UserProfile /> </> ); ...
A place for your users to change their password, turn on MFA, revoke bad sessions, and more.
Drop-in components provide a simple and clean experience for your users to manage their account, without you having to manually build out the necessary forms, logic, or complex data structures.
Clerk is the ideal solution to Next.js authentication. Integrate complete user management into your application quickly, without sacrificing security.
Our easy-to-follow documentation will get your application working with user management and authentication quickly. Save development time with Clerk's comprehensive suite of tools.
Get a crash course in Clerk and Next.js by building a to-do app following our guide. Learn how simple and quick it is to get authentication set up in your application.
Get started with Clerk and Next.js! We created a simple Clerk + Next.js starter repository so that you can begin building your application immediately.
Make passwords obsolete by sending your users magic links.
Revocable and stateless, the best of both worlds.
Secure your users with multiple steps during sign in.
Let your users sign in with Google, Facebook, and more.
Allow your users to sign in to multiple accounts at once.
Proactively notify users when a new device signs in. Let's your users protect themself.
Proactively protects your users against passwords that appear in leaks.
Clerk detects and blocks phishy sign ins out of the box.