OTPConsole

Offline· saved locally

TOTP codes, computed entirely in your browser. Nothing leaves this page.

Base32 secret or otpauth:// URI

No saved accounts yet Paste a secret above. Each account becomes a colour swatch with its live code.

Fully offline. Codes are computed with your browser's Web Crypto API and nothing is ever sent over the network. Saved accounts are kept unencrypted in this browser's localStorage, on this device only. Clearing site data removes them.

Keys: 1–9 copy an account's code, Shift + number copies its next code. To link a secret without saving it, use the URL hash #secret=JBSW... (the hash is never sent to any server).