EN2FA Code Generator
Generate 6-digit TOTP codes instantly in your browser. No app required.
2FA Code Generator
Generate 6-digit TOTP codes instantly in your browser. No app required.
Secret Key
One key per line
Supports raw keys (e.g. JBSWY3DPEHPK3PXP) or full format (UID|Password|2FA|Email)
Paste your keys and click Generate
How to Use
Two-factor authentication (2FA) adds an extra layer of security to your accounts. Enter your secret keys below to generate time-based one-time codes.
- Paste your 2FA secret key(s) — one per line
- Click Generate
- Click any code to copy it
- Codes refresh every 30 seconds
Your keys stay in your browser — nothing is ever uploaded. All computation is local.
Secret Key
One key per line
Supports raw keys (e.g. JBSWY3DPEHPK3PXP) or full format (UID|Password|2FA|Email)
Paste your keys and click Generate
How to Use
Two-factor authentication (2FA) adds an extra layer of security to your accounts. Enter your secret keys below to generate time-based one-time codes.
- Paste your 2FA secret key(s) — one per line
- Click Generate
- Click any code to copy it
- Codes refresh every 30 seconds
Your keys stay in your browser — nothing is ever uploaded. All computation is local.