Browser extensionsecurityautomationproductivity

Auto-fill OTP codes from email

Build a browser extension that automatically fills OTP codes received via email. Target users who frequently verify accounts and face friction with manual code entry.

Why now

With increasing security measures, users are frustrated by the manual process of retrieving OTP codes.

Who for
SaaS users and developers
Business model
Subscription or one-time purchase
Effort
A few weeks

Users often receive OTP codes via email for account verification, but manually copying and pasting them is tedious. A browser extension could monitor the user's email inbox, detect OTP codes, and auto-fill them in verification forms. SaaS companies or individual users could pay for the convenience of smoother workflows. The first version could support only Gmail and Chrome. The biggest risk is handling sensitive email data securely.

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Auto-fill OTP codes from email — Ideas