2fa-util
Lightweight utility to generate a two-factor TOTP secret with QR code to be used by authenticators such as Google or Microsoft Authenticator.
Lightweight utility to generate a two-factor TOTP secret with QR code to be used by authenticators such as Google or Microsoft Authenticator.
Generic 2FA OTP generator (OATH/HOTP, OATH/TOTP, mOTP)
Create and verify cryptographically secure Time-based One-time Passwords (TOTP) using the HMAC-based One-time Password (HOTP) algorithm.
One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers
An OTP generator and validator compatible with google, microsoft, saleforce authenticator apps
🕖 Typed library to work 2fa via Google Authenticator/Time-based TOTP/Hmac-based HOTP
OTP utility for Google Authenticator compatible with React Native
totpjs is a cli which generate 2FA One Time Passwords.
Generate OTP tokens from key
Two-factor authentication for Node.js. One-time passcode generator (HOTP/TOTP) with support for Google Authenticator.