> ## Documentation Index > Fetch the complete documentation index at: https://crevio.co/docs/llms.txt > Use this file to discover all available pages before exploring further. # Passwords & saved logins > Save the logins, cards, and addresses Crevio uses on websites. It fills them straight into the website after you approve, so the password or card number never appears in the chat. **Crevio can sign in to websites for you without the password ever appearing in the chat.** You save a login once. When Crevio needs to sign in, it asks you first, and after your yes it fills the password straight into the sign-in page -- never into the chat or its memory. The same works for payment cards and addresses. You'll find everything under **Settings** > **Passwords**. ## Why you'd use it * **A tool you use has no connection to Crevio.** If a person can sign in to it, Crevio can too. * **You don't want to hand over the screen every time.** Without a saved login, Crevio has to stop and ask you to sign in yourself. With one, it carries on. * **You want Crevio to have its own accounts.** Crevio can sign up for a site with a password nobody ever sees, and keep using that account later. ## Save a login **1. Open your saved passwords** Go to **Settings** > **Passwords** and click **Add login**. **2. Fill in the login** Enter a name, the email or username, and the password. **3. Add the website** Enter the web address of the site, like `https://findstack.com`. Crevio only ever fills this login into that exact address. **4. Save** Click **Save**. Next time Crevio meets that site's sign-in page, it uses the login on its own. You can also save a login from the chat. When Crevio reaches a sign-in page it has no login for, it shows a small form right in the conversation. Type the email and password there and click **Save** -- the form sends them straight to your saved passwords, not into the chat. A login saved this way is yours alone (see below). Click **Not now** and Crevio carries on without signing in. This form only appears in the chat inside your dashboard, not in Slack, Telegram, or Discord. > [!NOTE] > > Saved passwords are write-only. Once saved, nobody can see a password again -- not you, not your team, not Crevio. To change one, type the new password when you edit the login; leaving the field blank keeps the current one. ## Two-factor codes If a site asks for a code after the password, Crevio can enter it in two ways: * **An authenticator key.** When you turn on two-factor sign-in on a site, it shows a setup key or QR code for your authenticator app. Paste that key (or the `otpauth://` link) into the login's **Authenticator key** field, and Crevio generates the code itself, the same way your authenticator app does. * **A code sent by email.** If the site emails the code to one of your Crevio inboxes, Crevio reads it from the newest message that arrived in the last 15 minutes. Codes sent by text message to your phone, passkeys, and "approve this sign-in" prompts in an app can't be handled this way. For those, Crevio hands you the screen so you can finish that step yourself. ## Let Crevio create its own accounts When you ask Crevio to sign up for something -- a review site, a directory, a free tool -- it can create the account with a strong password it makes up on the spot. The password is saved straight to your **Passwords** page, bound to that website, before the sign-up form ever sees it. Nobody sees it, and Crevio signs back in with it whenever it needs to, after you approve the sign-in. ## Cards and addresses Save a payment card or an address the same way, from the **Cards** or **Addresses** tab. Crevio fills them into checkout and shipping forms the way your browser's own autofill does, including card forms from payment providers that sit inside the page. **Crevio always asks before it fills in a card.** Each time, you get an approval card in the chat naming the card and the website. Your yes covers that one card on that one website, once. Addresses fill without asking. Logins work the same way: before Crevio fills a saved password, you get an approval card naming the login and the website, and your yes covers one sign-in. A code from your authenticator key is only filled right after a sign-in you approved. Scheduled tasks that need to sign in wait for your approval each time. You can leave the website blank on a card or an address, so it can be used on any site. Logins always need a website. ## Keep a login to yourself Every saved item is either for the **Whole team** or **Just me** -- the same choice you make when you connect an app. * **Whole team** -- the default when you add something in **Settings**. Crevio can use it in anyone's chats and in scheduled tasks. * **Just me** -- only your own chats can use it. Nobody else on the account sees it, other admins included. Scheduled tasks don't run as you, so they can't use it either -- save a login for the whole team if a task needs it. A login you type into the save form in a chat is saved as **Just me**. To share it, open it in **Settings** > **Passwords** and switch it to **Whole team**. Logins Crevio creates for its own sign-ups are saved for the whole team. ## Choose which AI teammates can use it If you have more than one AI teammate, you can also decide which of them gets each saved item: * **All agents** -- the default when you add something in **Settings**. Every teammate can use it. * **Only certain teammates** -- pick them in the item's settings. Other teammates don't see it at all. A login saved from a teammate's chat, or one a teammate created for itself, belongs to that teammate only. Change it in **Settings** > **Passwords** if you want to share it. ## What it can't do * **It only fills the exact website you saved.** `https://github.com` doesn't cover `https://gist.github.com`, and a site with and without `www.` counts as two. This is by design: a password can never be filled into a look-alike page. Add each address the sign-in happens on -- a login can have up to 10. * **It only works on websites.** Crevio fills saved items into pages in its own browser. It can't type a password into a desktop program. * **It can't show you a saved password.** There is no "reveal" -- keep your own copy in your usual password manager. * **Once filled, the website has it.** Filling a password into a site is the same as typing it there yourself. Only save logins for sites you trust. * **You can save up to 500 items per account.** ## If something goes wrong * **Crevio says the page isn't one of the saved sites.** The sign-in page lives on a different address than the one you saved -- for example `login.example.com` instead of `example.com`. Open the login in **Settings** > **Passwords** and add that address. * **The sign-in fails.** The saved password is out of date. Edit the login, type the current password, and ask Crevio to try again. * **Crevio can't find a verification code.** If the site just sent it, give it half a minute and ask Crevio to try again. If the code went to your phone, Crevio hands you the screen instead. * **The save form in the chat stopped working.** It stays open for 30 minutes. After that, ask Crevio to sign in again and it shows a fresh one, or add the login in **Settings** > **Passwords**. ## Related > **[Create with AI](/docs/features/creating-with-ai.md)** > > How Crevio works on its own computer, and when it hands you the screen. > **[Your account & settings](/docs/features/settings.md)** > > Everything else under Settings. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.