Smile Auth

Your Smile Auth 2FA codes and passwords, end-to-end encrypted. Log in from the login box and fill codes in one click.

Smile Auth keeps your 2FA codes and passwords end-to-end encrypted and synced with your Smile account - on the web, in your browser, and in the Smile apps for Windows, Android and iPhone. LOG IN FROM THE LOGIN BOX Click into a username or password box and a "Log in as…" list shows what you've saved for that site. Pick one and it's filled in. It works for 2-step code boxes too, and it stays clear of the other boxes so you can always type. SAVE NEW LOGINS Sign in somewhere with a login Smile Auth doesn't have yet and it offers to save it. Changed a password? It offers to update the saved one (the old one is kept in its history). Choose Not now or Never for this site whenever you like, or switch it off in Settings. YOUR 2FA CODES, ONE CLICK AWAY All your authenticator codes in the toolbar: copy one, or fill it straight into the page. Add new ones by scanning the QR code on the page, uploading a screenshot, or typing the setup key. PASSWORDS AND PASSKEYS Save the login on the page you're on, generate strong passwords, and see which logins belong to the site you're on. When a site offers a passkey, you can save it in Smile Auth and sign in with it on all your devices. PRIVATE BY DESIGN • End-to-end encrypted: your vault is encrypted on your device with your vault password before it's synced. Smile can't read it. • The "Log in as…" list and the save offer are drawn by the extension itself - the website can't see them. • Logins are only filled into the exact site they were saved for, and only when you choose one. • A login you've just typed is only saved if you choose Save. Until then it's kept in memory for a few minutes at most. • Your unlocked vault is kept in memory only and forgotten when you lock it or close the browser. • No ads, no tracking, no analytics. Free with your Smile account. Create one at smilehosting.tech.