OTP Code Generator

Generate and analyze 2FA one-time passwords in your browser.

Input

Generate and analyze one-time passwords in your browser.

Secret...nput

OTP Type

Input Format

Issuer

Account Name

Hash Algorithm

Digits Length

Period (seconds)

Strength (Length)

Entropy80 bits (Recommended (80 bits))

Base32 (Spaced)

KVKV EU2D GBJV E6K2

Decoded Hex

5555525343305352795A

Decoded Base64

VVVSU0MwU1J5Wg==

Unix Timestamp0

Epoch Step#0

Time Window (30s interval)

Time Window	Index/Shift	OTP Code