Does ProtonMail support two-factor authentication (2FA)?

ProtonMail supports two-factor authentication: authenticator app (TOTP) and hardware security key. Turn it on in your security settings — a strong password plus 2FA stops nearly all account hijacking.

Where do I change my ProtonMail password?

You can change your password directly in your ProtonMail account settings: https://account.proton.me/u/0/vpn/account-password

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ProtonMail Password Generator

Create a secure password for your ProtonMail account

Generating...

Password Type

Length16

4128 characters

UppercaseA-Z

Lowercasea-z

Numbers0-9

Symbols!@#$%^&*

Exclude similar characters0, O, l, 1, I, |

Tip: Press to generate new Space

ProtonMail Password Requirements

Minimum 8 characters
Must include uppercase letters
Must include numbers
We recommend 16+ characters for maximum security

Security Tips for ProtonMail

•Never share your password with anyone
•Enable two-factor authentication if available
•Use a unique password for this account
•Check for suspicious login activity regularly

ProtonMail

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Frequently asked questions about ProtonMail passwords

Does ProtonMail support two-factor authentication (2FA)?: ProtonMail supports two-factor authentication: authenticator app (TOTP) and hardware security key. Turn it on in your security settings — a strong password plus 2FA stops nearly all account hijacking.
Where do I change my ProtonMail password?: You can change your password directly in your ProtonMail account settings: account.proton.me/u/0/vpn/account-password

Sources: Apple Password Manager Resources (password rules), 2fa.directory (2FA support) and publicly documented security incidents.