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✦ Pro Version

Password Generator Pro

Generate strong passwords, PINs, and passphrases with real-time strength meter and entropy scoring. 1Password + Bitwarden inspired.

Click generate to create a secure password
Strength --
Weak Strong 0 bits

Frequently Asked Questions

Passwords use cryptographically random selection. With 16+ characters and all character types enabled, your password would take billions of years to crack with current technology.
Random mixes letters, numbers, and symbols. Pronounceable creates readable syllable-based words. Passphrase uses random dictionary words. PIN is numeric-only for quick entry.
No. Everything runs locally in your browser. Password history is stored in your browser's localStorage and never transmitted anywhere.
Entropy measures password strength in bits. Each bit doubles the number of attempts needed to crack it. 80+ bits is considered strong, 128+ is military-grade.
16+ characters for most accounts, 20+ for critical accounts (email, banking), 8+ digits for PINs, 4-6 words for passphrases.
A passphrase is a sequence of random words (e.g., 'correct-horse-battery-staple'). They are easier to remember, harder to crack, and ideal for master passwords on password managers.
Yes. Toggle 'Exclude Similar' to remove characters like 1, l, I, 0, O that are easily confused in fonts. This improves readability without sacrificing much strength.
Change passwords every 6-12 months, or immediately after a service you use reports a data breach. Use unique passwords for every account — never reuse.
?C Copy password ?K Open search Space Generate new

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Why Use This Tool

Benefits of Using Password Generator

🔐

Military-Grade Security

Uses cryptographically random selection. 128+ bit entropy passwords would take billions of years to crack with current hardware.

📊

Real-Time Strength Meter

Visual strength indicator with entropy score. See exactly how secure each password is as you adjust parameters.

🔄

4 Generation Modes

Random, pronounceable, passphrase, and PIN. Each mode is optimized for different use cases and security requirements.

📋

Password History

Previously generated passwords are saved locally. No cloud sync, no data transmission — stored only in your browser.

⚡

Instant Generation

Generate a new password with one click, keyboard shortcut, or tap. Zero latency — results appear instantly.

🆓

Free & No Limits

Generate unlimited passwords. No sign-ups, no premium tiers, no restrictions. All features are completely free.

Quick Start

How to Use This Tool

1

Choose Mode

Select Random, Pronounceable, Passphrase, or PIN from the mode tabs. Each mode has optimized defaults for its use case.

2

Set Parameters

Adjust length, toggle character types (uppercase, lowercase, numbers, symbols), and enable exclusions for similar characters.

3

Check Strength

View the real-time strength meter and entropy score. Aim for 80+ bits for strong passwords, 128+ for critical accounts.

4

Copy & Use

Click to copy a password, generate multiple at once, or save to your local history. Use unique passwords for every account.

Applications

Common Use Cases

📧

Email & Banking

Generate 20+ character passwords with all character types for your most critical accounts. Enable 2FA for additional security.

🔑

Password Manager Master

Create a memorable 6-word passphrase as your password manager master key. Long enough to be secure, easy enough to recall.

🏢

Business Accounts

Generate unique passwords for every work account. Enforce password policy standards — length, complexity, and rotation requirements.

📱

Social Media

Use unique 16+ character passwords for every social platform. Store in your password manager and enable 2FA everywhere.

Related Guides

Comparisons

M Muhammad Numan Usmani

Muhammad Numan Usmani

Founder & Developer at NumanX Studio

About GitHub X

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Generate Strong Passwords Free

Protect your accounts with cryptographically secure passwords. No sign-ups, no limits, no tracking.

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