MultiTEL OTP AutoFill by MultiTEL

Receive website verification codes without using your personal cellphone. MultiTEL OTP AutoFill connects Firefox to the MultiTEL phone numbers you choose, whether you use them yourself or share access with coworkers.

Getting started:
1. Create a MultiTEL account and rent an SMS-enabled number. A paid MultiTEL service is required; the extension is free.
2. In the MultiTEL portal, select the number or numbers this browser may use and create a connection code.
3. Enter that code in the extension.
4. Use your MultiTEL number on a website that accepts it. When a recent verification code is available, click the suggestion to fill it. The extension does not submit the form.

Each browser has its own connection. You can grant coworkers access to the same number without sharing your MultiTEL account password, and revoke individual browser connections from the portal. Website acceptance of rented phone numbers varies.

You can also connect an authorized MultiTEL password vault and use its saved logins to fill website username and password fields. Website matching happens locally in the browser.

The extension needs access to website pages to identify verification and login fields. It does not transmit your browsing history or the website domain to MultiTEL. Firefox 140 or newer on desktop is required.