Adding a password takes about one minute and works the same way on phone or computer

Open Proton Password Manager and look for a button labeled Add, +, or New Item — the exact label depends on whether you're using the web version, the mobile app, or the browser extension. Tap or click it. You'll see a form with fields for the website address, username or email, and the password itself. Fill in each field, then save. The password is now stored and encrypted on your device.

You don't have to type the password manually. If you're creating a new account on a website and Proton's browser extension is installed, it will often offer to generate a strong password for you and save it automatically. If you're adding a password you already use somewhere, you can paste it into the password field — Proton will store whatever you enter.

Key Takeaways

  • The Add button is in the main Proton Password Manager window, and clicking it opens a form for the website, username, and password.
  • You can type the password, paste it, or let Proton generate one for you if you're setting up a new account.
  • The password is encrypted immediately after you save it and stays encrypted until you unlock your vault with your master password.
  • Proton's browser extension can auto-fill and auto-save passwords when you create accounts, but you can also add them manually at any time.

Using the browser extension to save passwords automatically

When you create a new account on a website or change an existing password, Proton's browser extension watches for the moment you submit the login form. A small popup will appear asking whether you want to save the password. Click Save and Proton stores it without you typing anything into the manager itself.

If the popup doesn't appear, the website may use a login method Proton doesn't recognize — some sites use custom forms instead of standard password fields. In that case, you can still add the password manually by opening Proton Password Manager and filling in the form yourself.

The extension works on Chrome, Firefox, Safari, and Edge. If you're using a browser where Proton doesn't have an extension, you can still add passwords through the web version or mobile app, but you won't get the automatic save prompts.

Organizing passwords into folders and vaults

By default, all passwords go into a single vault. As you add more passwords, you can organize them into folders — for example, Work Accounts, Banking, or Social Media. When you create a new password entry, you'll see a dropdown or folder selector where you can choose which folder it belongs to.

Proton also lets you create multiple vaults if you want to keep certain passwords completely separate — for instance, a vault for personal accounts and another for a business. Each vault has its own encryption key, so you unlock them independently. For most people, one vault with folders inside is enough.

What happens if you forget a password you've stored

Open Proton Password Manager, find the entry, and click or tap on it. You'll see the password displayed in the form — click the eye icon or Show button to reveal it if it's hidden. You can then copy it to your clipboard and paste it into the login field on the website.

If you forget your master password — the one that unlocks your entire vault — you cannot recover the passwords inside. Proton doesn't store your master password and cannot reset it. This is intentional: it means no one, not even Proton, can access your vault if they don't have your master password. If you lose it, you'll need to create a new vault and add your passwords again.

Syncing passwords across your devices

Proton Password Manager syncs your passwords across all your devices automatically once you sign in with your Proton account. Add a password on your phone, and it appears on your computer within seconds. The same encryption protects it everywhere — your master password unlocks your vault on any device.

Syncing requires an internet connection at the moment you add or change a password, but once it's synced, you can view your passwords offline. If you add a password while offline, it will sync the next time you connect.

Editing or deleting a stored password

Find the password entry in your vault and click or tap on it. You'll see an Edit button or pencil icon. Click it to change the username, password, or any other field. Save your changes and they sync to your other devices.

To delete a password, open the entry and look for a trash icon or Delete button. Confirm the deletion. The password is removed from your vault and from all your synced devices. Proton doesn't keep a trash folder — deletion is permanent.

Frequently Asked Questions

Can I import passwords I've saved in my browser or another password manager?

Yes. Proton Password Manager can import passwords from Chrome, Firefox, Safari, and other password managers like Bitwarden or 1Password. Look for an Import option in the settings menu. You'll select a file or connect your other account, and Proton will bring those passwords into your vault.

What if a website I use isn't in Proton's list when I try to save a password?

You can still add it manually. Open Proton Password Manager, click Add, and type the website address yourself. Proton doesn't need to recognize the site — you're just storing the login information you provide.

Is it safe to store passwords in Proton if I use the same password on multiple sites?

Proton will store whatever password you give it, but using the same password on multiple sites is risky. If one site is breached, that password works everywhere. Proton's password generator can create a unique, strong password for each site, which is much safer.

Can someone access my passwords if they get my phone or computer?

Not without your master password. Your vault stays encrypted even if someone has physical access to your device. They would need to unlock Proton Password Manager with your master password to see anything inside.