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Login UI Design Patterns & Examples

Login screen designs from top iOS and web apps. Explore email, social, passwordless, and biometric authentication UI patterns.

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How to Design a Login Screen

Step-by-step guide to designing an effective login experience for your app.

  1. Step 1.Choose your primary auth method

    Decide between email/password, social login (Google, Apple), passwordless (magic link, OTP), or biometric as your primary login path based on your user base.

  2. Step 2.Design the input layout

    Place the primary login method prominently at the top. Use large touch targets (minimum 44px height) and clear labels. Show the password field below email, not on a separate screen.

  3. Step 3.Add social login options

    Include Sign in with Apple (required for iOS) and Google as secondary options. Use official brand buttons and place them below the primary form with an 'or' divider.

  4. Step 4.Implement error handling

    Show inline validation errors next to the relevant field. For wrong credentials, use 'Invalid email or password' (never reveal which one is wrong for security).

  5. Step 5.Design the forgot password flow

    Place the 'Forgot password?' link near the password field. The reset flow should be email-based with a clear confirmation screen and deep link back to the app.

  6. Step 6.Add biometric shortcuts

    After first successful login, offer Face ID / Touch ID for subsequent logins. Show a clear opt-in prompt explaining the convenience benefit.

Frequently asked questions

What is the best login screen design?

The best login screens minimize friction: large input fields, a single primary auth method placed top, social login options grouped below, and Face ID / Touch ID for return visits. Reduce password resets with clear 'Forgot password' affordances.

Should I use social login or email login?

Offer both. Sign in with Apple is required for iOS apps that offer any social login. Google is the most-used web social provider. Email/password is still the fallback for users who distrust social login.

What is a passwordless login?

Passwordless login replaces a password with a one-time code sent to email or phone, a magic link, a passkey, or biometric. It reduces password reset tickets and improves conversion, especially on mobile.

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