Secure & Instant

Generate 2FA Codes Instantly

Enter your TOTP secret key and get real-time two-factor authentication codes. No app installation required — works directly in your browser.

TOTP Protocol
SHA-1 Algorithm
30s Refresh

2FA Code Generator

Paste your Base32 secret key to generate TOTP codes

Key active
- - - - - -
Next code in 30s
30 sec

Saved Keys

Your saved secret keys for quick access. Stored locally in your browser.

No saved keys yet

Generate a code and click "Save Key" to add it here

How It Works

1

Enter Secret Key

Paste your Base32 encoded secret key from your service provider's 2FA setup.

2

Generate Code

Click generate and your 6-digit TOTP code appears instantly with a live countdown timer.

3

Use Anywhere

Copy the code and paste it into your login form. New code generates every 30 seconds automatically.

Features

Real-time Codes

Codes auto-refresh every 30 seconds with a visual countdown timer

100% Secure

All calculations happen locally in your browser. Nothing is sent to any server

Multi-Account

Save multiple secret keys with labels for quick switching between accounts

No App Needed

Works directly in your browser — no downloads, no installations required