OttoKey spots when you are signing in, grabs the verification code from your Gmail or Outlook, and types it into the page. No copy-paste, no tab switching — and nothing ever leaves your browser.
Free · source on GitHub · other browsers
OttoKey
Your code, fetched from your inbox
Ready when you are.
History
Nothing saved yet.
No backend
Talks straight to your inbox
No tracking
Nothing is logged
You stay in control
Revoke anytime
Open source
From login screen to filled-in code, while OttoKey does the running around.
01
OttoKey notices the code box the moment it appears.
02
A quick peek at just the email that arrived.
03
Reads the code and ignores everything else.
04
Types it into the box — you press sign in.
Paste any verification email below. OttoKey finds the code instantly — right here in your browser.
OttoKey found
739204
This is the code it would fill in for you.
Turn on what you like. OttoKey can fill codes automatically, open itself when one is on the way, and even tidy the email into Trash after reading it — but only after you say yes.
Settings
Gmail linked
Short answer: yes. Here is exactly why.
Available on Chrome today. The other stores are on the way.
Any Chromium browser — Brave, Vivaldi, Arc — can install the Chrome build.