Otpfill

OTPfill is a Mac menu-bar app that automatically fills in one-time passwords (OTPs) sent via email. When you receive a verification code in your inbox, it appears directly under the code field on any site or app, allowing you to click Fill or use a keyboard shortcut to complete the entry without entering it manually. This eliminates the need to switch between your email and the verification page, saving time and reducing errors.

The app integrates with major email services like Gmail, Outlook, iCloud Mail, and others, using secure methods such as OAuth for Gmail and Outlook or encrypted IMAP passwords. It accesses your inbox only when a code field is focused and reviews messages from the last three minutes, ensuring privacy. Priced at $29 as a one-time payment, it includes support for two inboxes and all your Macs, with no subscription required.