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To add an extra password to Telegram logins, open Settings > Privacy and Security > Two-Step Verification and follow the prompts. Add and verify a recovery email if you can: it can help if you forget the password. Telegram calls this feature “2-Step Verification”; it is separate from passkeys and from the passcode that locks the app on your device.

What Telegram Two-Step Verification adds

When you sign in on a new device, Telegram requires a login code and the additional password you set up. The code may arrive through Telegram on another device where you are already signed in; do not assume it will always arrive by SMS. Telegram’s FAQ describes the current feature, while the Telegram Team’s April 8, 2015 announcement originally explained the extra password as an added step alongside the login code.

Three account protections serve different purposes:

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  • Login code: Used as part of signing in on a new device.
  • Two-Step Verification password: An extra account password required with the login code.
  • App passcode: A separate lock for opening Telegram on a device. It does not replace the account password.

Telegram also describes passkeys as a separate login method that can be used instead of an SMS code. A passkey is not the Two-Step Verification password.

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How to turn on Telegram 2-Step Verification

  1. Open Telegram’s Settings. The route and layout may differ by client or app version.
  2. Go to Privacy and Security.
  3. Choose Two-Step Verification. Telegram’s FAQ gives this menu path as Settings > Privacy and Security > 2-Step Verification. Follow the prompts in your app to create the additional password.
  4. Add a password hint if offered. Choose a hint that will help you remember the password without revealing it to someone else.
  5. Add a recovery email and verify it. Telegram requires verification for recovery email setup. Complete the code or confirmation prompt it sends.

Telegram’s screen names or sequence can vary between apps, so use the matching Two-Step Verification setting if the labels are not identical. The Telegram API documentation describes the technical email-verification process.

Set up recovery before you need it

A verified recovery email can help you regain access if you forget the Two-Step Verification password. Secure that mailbox with a strong, unique password and, where available, its own two-step verification. Store your Telegram password somewhere you can retrieve it privately; a hint is not a substitute for the password.

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Recovery options matter because forgetting the extra password can obstruct signing in on other devices. Telegram’s original announcement warned users to add a recovery email or at least a password hint. If you cannot remember the password, the available recovery route depends on whether you set up a verified email or still have an active Telegram session.

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What to do if you forget the password

If you have a verified recovery email

Request email recovery in Telegram and follow the code or prompt sent to the verified address. Telegram’s technical documentation describes email-based recovery; the exact screens depend on the client and account state.

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If you are still signed in but cannot remember it

Telegram’s API documentation describes a password-reset flow initiated from an already logged-in session that includes a seven-day server-side wait. This is a documented technical behavior, not a guarantee that every user will see the same interface or recover access on the same schedule. Follow the instructions Telegram displays for your account.

If you have neither the password nor a usable recovery route

Do not assume that reinstalling Telegram or requesting another login code will remove the extra-password requirement. The login code and Two-Step Verification password are distinct checks. Use any recovery option presented by Telegram; the available outcome depends on your session and recovery setup.

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Protect Telegram on the device too

Account Two-Step Verification protects the sign-in process on a new device; it does not lock Telegram on a device that is already accessible. Telegram separately recommends setting a strong app passcode under Settings > Privacy and Security. For sensitive conversations, Telegram’s FAQ also points users concerned about personal security to Secret Chats. These are separate protections, not replacements for account recovery setup.

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