Paste-first
Crypto
ready
TOTP Generator
Generate TOTP codes locally and import or export otpauth profiles with a setup QR.
Algorithm
TOTP / HMAC-SHA
Data
Secret stays in this browser
Output
Short-lived code
Sensitive
What TOTP Generator does
local-first
TOTP Generator creates time-based codes from a Base32 secret locally in the browser, imports and exports otpauth profiles, checks issuer and account labels, and builds a setup QR without sending the secret to a server.