Autofill 2FA codes in Chrome.
No cloud. No account.

A privacy-first TOTP authenticator that runs entirely in your browser. Generate codes, import QR setups, and — with Pro — autofill OTP fields on login pages.

Add to Chrome — Free Buy Pro

100% client-side

TOTP secrets never leave your device. No servers, no analytics, no tracking — a true privacy-first authenticator.

Smart 2FA autofill (Pro)

Detects OTP and verification code fields on login pages and fills the matching TOTP code automatically.

QR import & capture

Upload setup QR images, import Google Authenticator export batches, or use right-click capture on any page (Pro).

Client folders & labels

Group accounts by client or org. Pin daily logins, label Prod vs Sandbox — built for consultants with dozens of MFA accounts.

How 2FA autofill works

Three steps from install to one-click verification codes on any login page.

1

Add your accounts

Import TOTP setup QR codes from GitHub, Google, AWS, or any MFA-enabled service.

2

Sign in as usual

Enter your username and password on the login page — the extension reads the page locally.

3

Codes fill automatically

At the 2FA step, Pro detects the OTP field and inserts the matching 6-digit verification code.

Works with any TOTP / MFA login

Standard RFC 6238 two-factor authentication — same codes as Google Authenticator, without leaving Chrome.

Salesforce MFA GitHub 2FA Google Workspace AWS MFA Microsoft Azure Client org logins Stripe Dashboard Banking & finance

Built for consultants juggling multiple logins

Salesforce consultants, freelancers, and agency devs often switch between dozens of client orgs — each with its own 2FA step. Stop reaching for your phone on every login.

Salesforce & SaaS orgs

Save TOTP for every client org and sandbox. Folder by client, pin daily orgs. Pro autofills when the username on the login page matches.

Import from Google Authenticator

Export accounts in Google Authenticator, drop the QR in Migration Hub, and import the whole batch — free, no re-enrolling site by site.

Match by username

Pro matches the email or username shown on the login page to the right TOTP entry, so the correct code fills even across similar org URLs.

Simple pricing

Free

$0
  • Unlimited accounts
  • Generate & copy codes
  • QR import via file upload
  • Google Authenticator export import
  • Client folders, labels & pin
  • No autofill
  • No page QR capture
Get started free

Pro

$10 one-time
  • Unlimited accounts
  • Auto-fill OTP on login pages
  • Right-click & page QR capture
  • Encrypted backup export/import
  • Lifetime license — pay once

Purchase Pro

Pay securely via Gumroad. Your license key is emailed after checkout.

Buy Pro — $10
After purchase:
  1. Check your email for a license key (format: TOTP-XXXX-XXXX-XXXX)
  2. Open the extension popup → Pro tab
  3. Paste your key and click Activate

Common questions

Quick answers about privacy, autofill, and how this compares to phone authenticator apps.

Is my data stored in the cloud?
No. TOTP secrets live only in Chrome local storage on your device. We never receive, sync, or sell your MFA data.
Do I need a subscription for Pro?
No. Pro is a one-time $10 purchase for a lifetime license. The free tier includes unlimited accounts and manual code copy.
How is this different from Google Authenticator?
Phone apps make you switch devices and type codes manually. Secure 2FA Authenticator runs in Chrome and autofill OTP fields on login pages (Pro) — with no cloud sync required.

See all FAQ →

Guides & comparisons

In-depth content for evaluating browser-based 2FA workflows and migration options.

Best browser authenticator for 2FA workflows

Selection criteria for power users managing frequent verification steps in Chrome.

TOTP extension vs mobile authenticators

A side-by-side comparison of workflow speed, usability, and security posture.

How to manage many 2FA accounts safely

Best practices for naming, grouping, backup, and recovery at account scale.

Secure 2FA Authenticator vs Google Authenticator

Comparison for users moving from mobile-only authentication workflows.

Secure 2FA Authenticator vs Authy

Evaluate local browser-first authentication against account-sync-first approaches.