6 Digit Otp Wordlist [better] Free

There are two primary reasons someone might look for a free 6-digit OTP list: 1. Authorized Penetration Testing

The most popular repository for security professionals. You can find a dedicated 6-digit numeric list on SecLists [21, 26].

If you have a legitimate target (your own lab or authorized test), here are tools that can use your free wordlist:

# Generate 6-digit wordlist from 000000 to 999999 crunch 6 6 0123456789 -o 6digit_otp.txt Use code with caution. 2. Using Python 6 digit otp wordlist free

Use the command crunch 6 6 0123456789 -o 6digit.txt . This generates every possible numeric combination exactly 6 characters long [19].

A "6-digit OTP wordlist" is a collection of all possible 6-digit One-Time Passcodes (000000 through 999999, totaling 1 million combinations). Such wordlists are sometimes used in cybersecurity contexts — specifically by security professionals for penetration testing, brute-force simulation, or assessing the strength of OTP-based authentication systems. However, they can also be misused for malicious purposes like bypassing 2FA or unauthorized account access.

: A widely used security research collection that includes a comprehensive 6-digit numeric list Karanxa Bug Bounty Wordlists (GitHub) : Another curated source for numeric brute-force lists 2. Generate Using Kali Linux Tools There are two primary reasons someone might look

A 6-digit OTP wordlist is incredibly easy to generate for free using Python or Crunch, making third-party downloads unnecessary. However, its usefulness is strictly limited to local testing environments. In production environments, robust rate-limiting and tight expiration windows render automated OTP guessing completely useless.

This instructs Crunch to make a list with a minimum length of 6, maximum length of 6, using only the specified numbers. Optimizing the Wordlist: Optimized vs. Full Lists

If an application allows an API endpoint to receive thousands of requests per minute from a single IP address or user account without blocking them, a complete brute-force attack can be completed well within the standard lifetime of an OTP. 2. Flawed Code Expiration Windows If you have a legitimate target (your own

Instead of focusing on the wordlist itself, focus on understanding 6-digit OTPs are secure (or not). Study:

The Ultimate Guide to 6-Digit OTP Wordlists: Free Resources and Security Context (2026)