Chrome extension · Privacy-first 2FA
Secure Your Accounts with 2FA – Directly in Your Browser
Generate and manage your 2FA codes without switching apps or devices.
- Local-only storage
- Standard TOTP (RFC 6238)
- Works offline in Chrome
GitHub
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workspace ••••
019 664
Cloudflare
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Placeholder UI preview — codes and timers shown for illustration
Built for daily sign-in
Everything you expect from a modern authenticator
A tight feature set that emphasizes clarity, compatibility, and speed—without compromising security hygiene.
Securely store and manage 2FA codes
Keep every issuer organized in one encrypted local vault—no juggling spreadsheets or screenshots.
Generate time-based OTP (TOTP)
Standard 30-second TOTP codes that stay in sync with the services you already use.
Works with multiple websites & services
From email and banking to developer tools—add as many accounts as you need.
Quick QR code setup
Scan a setup QR in seconds, or paste a secret key when QR isn’t available.
Simple and clean interface
A focused layout with legible codes, copy actions, and calm security cues.
Fast access directly in browser
Open the extension from the toolbar during login—no context switching.
How it works
Three steps to safer logins
From install to your first code, the flow stays short and self-explanatory.
Install the extension
Add 2FA Authenticator from the Chrome Web Store and pin it for one-click access.
Scan QR code or enter secret key
Capture the issuer’s setup QR, or paste the manual secret to link your account.
Get instant 2FA codes for login
Copy rotating codes when a site asks for verification—right inside Chrome.
Trust & security
Designed so your secrets never leave your machine
We highlight the policies users actually care about—local custody, minimal telemetry, and offline-first reliability.
Local-first authenticator
Highlights you can verify in the extension manifest
Your data stays local
Secrets and generated codes remain on your device inside the extension sandbox.
No data collection
No analytics funnel, no account signup wall—just the tool you installed.
Privacy-first design
Minimized permissions and a clear surface area help reduce accidental exposure.
Works offline
TOTP math runs locally—airplane mode won’t lock you out of your codes.
Demo preview
See codes, timers, and accounts at a glance
A dark, high-contrast panel keeps OTPs readable during real logins. Timers show how long until the next code—placeholder layout for your screenshots.
GitHub
gh ••••••••
482 913
workspace ••••
019 664
Cloudflare
cdn ••••••
738 251
1Password / SSO
Acme Corp
556 890
Why teams keep an authenticator in Chrome
Practical benefits that compound across dozens of logins every week.
No need for mobile apps
Use the same browser where you already work—skip installing another OS app.
Faster login workflow
Copy a code the moment a site prompts you, without unlocking your phone.
All codes in one place
Consolidate issuers beside your tabs so nothing gets lost in chat threads.
Lightweight extension
Purpose-built UI without the bloat of full password suites.
Start Securing Your Accounts Today
Install once, stay protected on every site that supports authenticator apps.
Add to Chrome