Your Smile Auth 2FA codes and passwords, end-to-end encrypted. Log in from the login box and fill codes in one click.
Users
6
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#240K
#200K among extensions
Version
1.1.0
updated 27 Sep 2026
Users
monthly, 1 months
Latest, 15 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Smile Auth
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.
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
Save the login on the page you're on, generate strong passwords, and see which logins belong to the site you're on.
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 is drawn by the extension itself - the website can't see it.
• Logins are only filled into the exact site they were saved for, and only when you choose one.
• 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.