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developer100% Browser-Based

Password Generator

A premium password generator that creates cryptographically secure passwords entirely in your browser. Customize length, character types, and complexity rules to generate passwords that meet any security requirement. Includes a real-time strength meter, entropy analysis, and crack time estimation — all without sending any data to a server.

Generated Password
24 characters
Very Strong
156.2 bits entropyPractically Impossible
WeakFairGoodStrongVery Strong

Password Options

824 characters128

Password Analysis

Length

24Characters

Entropy

156.2Bits

Crack Time

Practically Impossible

UppercaseLowercaseNumbersSymbols
Excellent! This password provides strong protection against brute-force attacks.

Password Presets

Quick-start configurations for common use cases.

Strong 32 Character

Maximum complexity with all character types

kL9#mN2*pQ5@rS7&wX1$aB3$kL9#mN2

Standard Secure

Balanced 24-char with mixed types

aB3$kL9#mN2*pQ5@rS7&wX1$aB3

Numbers Only PIN

12-digit numeric PIN code

837491520463

Readable Passphrase

Alphanumeric without symbols

aB3kL9mN2pQ5rS7wX1aB3kL9

Frequently Asked Questions

Are my passwords sent to a server?
No. All password generation happens entirely in your browser using the Web Crypto API (crypto.getRandomValues). Your passwords never leave your device. This is a core privacy feature of ForgePlug — everything is client-side.
How secure is the password generator?
The generator uses cryptographically secure random number generation via the Web Crypto API, the same standard used by modern browsers for TLS/SSL. Combined with high entropy (randomness) from our character selection, the passwords are resistant to brute-force and dictionary attacks.
What does entropy mean?
Entropy is a measure of unpredictability, measured in bits. Higher entropy means stronger protection against brute-force attacks. A password with 128+ bits of entropy is considered very strong. Our calculator estimates entropy as length × log₂(charset size) — the theoretical maximum for truly random passwords.
How is crack time estimated?
Crack time estimates assume an attacker can make 1 trillion (10¹²) guesses per second using modern GPU hardware. This is a conservative estimate for a determined offline attacker. Actual security also depends on how the service stores passwords (hashing, salting, etc.) — which is outside our control.
What are similar characters?
Similar characters are letters and numbers that look alike, such as O (letter), 0 (zero), I (uppercase i), l (lowercase L), and 1 (one). Excluding them reduces the chance of misreading or mistyping the password, especially with certain fonts.
What are ambiguous symbols?
Ambiguous symbols include characters like curly braces {}, brackets [], parentheses (), angle brackets <>, and other symbols that can be confusing in different contexts. Excluding them makes passwords easier to read and type across different systems.
Can I export my password?
Yes. You can copy the password to your clipboard with one click, or download it as a .txt file. Both actions work entirely in your browser without any server communication.
What password length should I use?
For most purposes, 16-24 characters with a mix of character types provides excellent security. For highly sensitive accounts (banking, email, password managers), use 32+ characters. Our generator supports lengths from 8 to 128 characters.
4.8 · Trusted by Developers

Frequently Asked Questions

Everything you need to know about generating secure passwords

Are my passwords sent to a server?
No. All password generation happens entirely in your browser using the Web Crypto API (crypto.getRandomValues). Your passwords never leave your device. This is a core privacy feature of ForgePlug — everything is client-side.
How secure is the password generator?
The generator uses cryptographically secure random number generation via the Web Crypto API, the same standard used by modern browsers for TLS/SSL. Combined with high entropy (randomness) from our character selection, the passwords are resistant to brute-force and dictionary attacks.
What does entropy mean?
Entropy is a measure of unpredictability, measured in bits. Higher entropy means stronger protection against brute-force attacks. A password with 128+ bits of entropy is considered very strong. Our calculator estimates entropy as length × log₂(charset size) — the theoretical maximum for truly random passwords.
How is crack time estimated?
Crack time estimates assume an attacker can make 1 trillion (10¹²) guesses per second using modern GPU hardware. This is a conservative estimate for a determined offline attacker. Actual security also depends on how the service stores passwords (hashing, salting, etc.) — which is outside our control.
What are similar characters?
Similar characters are letters and numbers that look alike, such as O (letter), 0 (zero), I (uppercase i), l (lowercase L), and 1 (one). Excluding them reduces the chance of misreading or mistyping the password, especially with certain fonts.
What are ambiguous symbols?
Ambiguous symbols include characters like curly braces {}, brackets [], parentheses (), angle brackets <>, and other symbols that can be confusing in different contexts. Excluding them makes passwords easier to read and type across different systems.
Can I export my password?
Yes. You can copy the password to your clipboard with one click, or download it as a .txt file. Both actions work entirely in your browser without any server communication.
What password length should I use?
For most purposes, 16-24 characters with a mix of character types provides excellent security. For highly sensitive accounts (banking, email, password managers), use 32+ characters. Our generator supports lengths from 8 to 128 characters.

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Runs in your browser100% privateNo data uploaded